Error al Instalar PyAfipws

Estimados, quise instalar PyAfipws en Ubuntu 20.04 para poder instalar otros modulos a Tryton 5.6 siguiendo las instrucciones de instalación de https://github.com/reingart/pyafipws
y me lanza los siguientes errores:

Requirement already satisfied: httplib2>=0.7 in /usr/lib/python3/dist-packages (from -r requirements.txt (line 1)) (0.14.0)
Requirement already satisfied: pysimplesoap==1.08.14 in /usr/local/lib/python3.8/dist-packages (from -r requirements.txt (line 2)) (1.8.14)
Collecting m2crypto>=0.18
  Using cached M2Crypto-0.36.0.tar.gz (1.1 MB)
Processing /root/.cache/pip/wheels/b4/7f/00/f90ea7c44f8b921477205baa66a7aaf04be398f743ea946fd5/fpdf-1.7.2-py2.py3-none-any.whl
Collecting dbf>=0.88.019
  Using cached dbf-0.99.0-py3-none-any.whl (71 kB)
Requirement already satisfied: Pillow>=2.0.0 in /usr/lib/python3/dist-packages (from -r requirements.txt (line 6)) (7.0.0)
Collecting aenum
  Using cached aenum-2.2.4-py3-none-any.whl (41 kB)
Building wheels for collected packages: m2crypto
  Building wheel for m2crypto (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-3jjmacjp/m2crypto/setup.py'"'"'; __file__='"'"'/tmp/pip-install-3jjmacjp/m2crypto/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-mtsbs3ed
       cwd: /tmp/pip-install-3jjmacjp/m2crypto/
  Complete output (55 lines):
  running bdist_wheel
  running build
  running build_py
  INFO:load_grammar:Generating grammar tables from /usr/lib/python3.8/lib2to3/Grammar.txt
  INFO:load_grammar:Generating grammar tables from /usr/lib/python3.8/lib2to3/PatternGrammar.txt
  copying M2Crypto/m2.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/RSA.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/BN.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/httpslib.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/__init__.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/Engine.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/X509.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/AuthCookie.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/Err.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/m2urllib.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/SMIME.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/DH.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/DSA.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/m2urllib2.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/m2xmlrpclib.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/callback.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/EC.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/EVP.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/threading.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/Rand.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/six.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/BIO.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/ftpslib.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/util.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/ASN1.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/m2crypto.py -> build/lib.linux-x86_64-3.8/M2Crypto
  copying M2Crypto/RC4.py -> build/lib.linux-x86_64-3.8/M2Crypto
  creating build/lib.linux-x86_64-3.8/M2Crypto/SSL
  copying M2Crypto/SSL/Context.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
  copying M2Crypto/SSL/ssl_dispatcher.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
  copying M2Crypto/SSL/timeout.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
  copying M2Crypto/SSL/__init__.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
  copying M2Crypto/SSL/Session.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
  copying M2Crypto/SSL/Cipher.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
  copying M2Crypto/SSL/SSLServer.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
  copying M2Crypto/SSL/TwistedProtocolWrapper.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
  copying M2Crypto/SSL/Connection.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
  copying M2Crypto/SSL/Checker.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
  copying M2Crypto/SSL/cb.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
  running build_ext
  building 'M2Crypto._m2crypto' extension
  swigging SWIG/_m2crypto.i to SWIG/_m2crypto_wrap.c
  swig -python -py3 -D__x86_64__ -I/usr/include/python3.8 -I/usr/include/openssl -I/usr/lib/gcc/x86_64-linux-gnu/9/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include -includeall -modern -builtin -outdir /tmp/pip-install-3jjmacjp/m2crypto/M2Crypto -o SWIG/_m2crypto_wrap.c SWIG/_m2crypto.i
  Deprecated command line option: -modern. This option is now always on.
  SWIG/_m2crypto.i:62: Error: Unable to find 'openssl/opensslv.h'
  SWIG/_m2crypto.i:68: Error: Unable to find 'openssl/safestack.h'
  SWIG/_evp.i:12: Error: Unable to find 'openssl/opensslconf.h'
  SWIG/_rc4.i:5: Error: Unable to find 'openssl/opensslconf.h'
  SWIG/_ec.i:7: Error: Unable to find 'openssl/opensslconf.h'
  error: command 'swig' failed with exit status 1
  ----------------------------------------
  ERROR: Failed building wheel for m2crypto
  Running setup.py clean for m2crypto
Failed to build m2crypto
Installing collected packages: m2crypto, fpdf, aenum, dbf
    Running setup.py install for m2crypto ... error
    ERROR: Command errored out with exit status 1:
     command: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-3jjmacjp/m2crypto/setup.py'"'"'; __file__='"'"'/tmp/pip-install-3jjmacjp/m2crypto/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-v3z7hb26/install-record.txt --single-version-externally-managed --compile --install-headers /usr/local/include/python3.8/m2crypto
         cwd: /tmp/pip-install-3jjmacjp/m2crypto/
    Complete output (58 lines):
    running install
    running build
    running build_py
    INFO:load_grammar:Generating grammar tables from /usr/lib/python3.8/lib2to3/Grammar.txt
    INFO:load_grammar:Generating grammar tables from /usr/lib/python3.8/lib2to3/PatternGrammar.txt
    creating build
    creating build/lib.linux-x86_64-3.8
    creating build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/m2.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/RSA.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/BN.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/httpslib.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/__init__.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/Engine.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/X509.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/AuthCookie.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/Err.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/m2urllib.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/SMIME.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/DH.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/DSA.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/m2urllib2.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/m2xmlrpclib.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/callback.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/EC.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/EVP.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/threading.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/Rand.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/six.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/BIO.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/ftpslib.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/util.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/ASN1.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/m2crypto.py -> build/lib.linux-x86_64-3.8/M2Crypto
    copying M2Crypto/RC4.py -> build/lib.linux-x86_64-3.8/M2Crypto
    creating build/lib.linux-x86_64-3.8/M2Crypto/SSL
    copying M2Crypto/SSL/Context.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
    copying M2Crypto/SSL/ssl_dispatcher.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
    copying M2Crypto/SSL/timeout.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
    copying M2Crypto/SSL/__init__.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
    copying M2Crypto/SSL/Session.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
    copying M2Crypto/SSL/Cipher.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
    copying M2Crypto/SSL/SSLServer.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
    copying M2Crypto/SSL/TwistedProtocolWrapper.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
    copying M2Crypto/SSL/Connection.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
    copying M2Crypto/SSL/Checker.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
    copying M2Crypto/SSL/cb.py -> build/lib.linux-x86_64-3.8/M2Crypto/SSL
    running build_ext
    building 'M2Crypto._m2crypto' extension
    swigging SWIG/_m2crypto.i to SWIG/_m2crypto_wrap.c
    swig -python -py3 -D__x86_64__ -I/usr/include/python3.8 -I/usr/include/openssl -I/usr/lib/gcc/x86_64-linux-gnu/9/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include -includeall -modern -builtin -outdir /tmp/pip-install-3jjmacjp/m2crypto/M2Crypto -o SWIG/_m2crypto_wrap.c SWIG/_m2crypto.i
    Deprecated command line option: -modern. This option is now always on.
    SWIG/_m2crypto.i:62: Error: Unable to find 'openssl/opensslv.h'
    SWIG/_m2crypto.i:68: Error: Unable to find 'openssl/safestack.h'
    SWIG/_evp.i:12: Error: Unable to find 'openssl/opensslconf.h'
    SWIG/_rc4.i:5: Error: Unable to find 'openssl/opensslconf.h'
    SWIG/_ec.i:7: Error: Unable to find 'openssl/opensslconf.h'
    error: command 'swig' failed with exit status 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-3jjmacjp/m2crypto/setup.py'"'"'; __file__='"'"'/tmp/pip-install-3jjmacjp/m2crypto/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-v3z7hb26/install-record.txt --single-version-externally-managed --compile --install-headers /usr/local/include/python3.8/m2crypto Check the logs for full command output.
--------------------------------------------------------------------------------

A que se debe? Existe alguna incompatibilidad con Python?
Saludos
Pablo

Saludos @pnavarro,

debes usar la rama que fue creada para python3 específicamente, ya que tienes instalado python3.8,

la rama esta en: https://github.com/reingart/pyafipws/tree/py3k

y las instrucciones serian:

sudo apt-get install python-httplib2 python-m2crypto
wget https://github.com/reingart/pyafipws/archive/py3k.zip
unzip pyafipws-py3k.zip
cd pyafipws-py3k
sudo pip install -r requirements.txt

Estimado que tal. Estuve aplicando los pasos que me dio. Tuve que hacer una nueva instalacion en una maquina virtual con Ubuntu 18.04. En Ubuntu 20.04 los problemas son peores.
Sin embargo al intentar instalar PyAfipws, la mayor parte se instala, pero me aparece el siguiente error al ejecutar la orden: “sudo pip3 install -r requirements.txt”

The directory ‘/home/pablo/.cache/pip/http’ or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo’s -H flag.
The directory ‘/home/pablo/.cache/pip’ or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo’s -H flag.

Collecting git+https://github.com/pysimplesoap/pysimplesoap.git@stable_py3k#pysimplesoap (from -r requirements.txt (line 2))
  Cloning https://github.com/pysimplesoap/pysimplesoap.git (to stable_py3k) to /tmp/pip-3v9j6cxk-build
Collecting httplib2>=0.12.0 (from -r requirements.txt (line 1))
  Downloading https://files.pythonhosted.org/packages/b3/ad/d9d9331850ea5bd4f5cb8c650c0bfa119a4abd6b0ad7c45b6506bc979fc0/httplib2-0.18.1-py3-none-any.whl (95kB)
    100% |████████████████████████████████| 102kB 641kB/s 
Collecting m2crypto>=0.18 (from -r requirements.txt (line 3))
  Downloading https://files.pythonhosted.org/packages/ff/df/84609ed874b5e6fcd3061a517bf4b6e4d0301f553baf9fa37bef2b509797/M2Crypto-0.36.0.tar.gz (1.1MB)
    100% |████████████████████████████████| 1.1MB 472kB/s 
Collecting fpdf>=1.7.2 (from -r requirements.txt (line 4))
  Downloading https://files.pythonhosted.org/packages/37/c6/608a9e6c172bf9124aa687ec8b9f0e8e5d697d59a5f4fad0e2d5ec2a7556/fpdf-1.7.2.tar.gz
Collecting dbf>=0.88.019 (from -r requirements.txt (line 5))
  Downloading https://files.pythonhosted.org/packages/ca/e1/192378726e2570c47d8f5c028897f7c896762729605629fc63588f32d3aa/dbf-0.99.0-py3-none-any.whl (71kB)
    100% |████████████████████████████████| 71kB 1.0MB/s 
Requirement already satisfied: Pillow>=2.0.0 in /usr/lib/python3/dist-packages (from -r requirements.txt (line 6))
Collecting certifi>=2020.4.5.1 (from -r requirements.txt (line 8))
  Downloading https://files.pythonhosted.org/packages/5e/c4/6c4fe722df5343c33226f0b4e0bb042e4dc13483228b4718baf286f86d87/certifi-2020.6.20-py2.py3-none-any.whl (156kB)
    100% |████████████████████████████████| 163kB 1.0MB/s 
Collecting aenum (from dbf>=0.88.019->-r requirements.txt (line 5))
  Downloading https://files.pythonhosted.org/packages/5b/58/1007ed4a287c6dd3dc953ae478145bab28e8abc529627b2ee797f84b201e/aenum-2.2.4-py3-none-any.whl (41kB)
    100% |████████████████████████████████| 51kB 584kB/s 
Installing collected packages: httplib2, m2crypto, fpdf, aenum, dbf, certifi, PySimpleSOAP
  Found existing installation: httplib2 0.9.2
    Not uninstalling httplib2 at /usr/lib/python3/dist-packages, outside environment /usr
  Running setup.py install for m2crypto ... error
    Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-85u2smno/m2crypto/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-hbxth7_q-record/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_py
    INFO:load_grammar:Generating grammar tables from /usr/lib/python3.6/lib2to3/Grammar.txt
    INFO:load_grammar:Generating grammar tables from /usr/lib/python3.6/lib2to3/PatternGrammar.txt
    copying M2Crypto/BIO.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/httpslib.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/ASN1.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/DH.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/Err.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/six.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/Engine.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/RC4.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/EC.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/DSA.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/m2urllib.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/EVP.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/SMIME.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/util.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/__init__.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/m2.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/BN.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/AuthCookie.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/Rand.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/ftpslib.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/m2xmlrpclib.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/threading.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/m2urllib2.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/m2crypto.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/X509.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/RSA.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/callback.py -> build/lib.linux-x86_64-3.6/M2Crypto
    creating build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/Cipher.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/SSLServer.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/Session.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/__init__.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/timeout.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/TwistedProtocolWrapper.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/Checker.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/cb.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/Connection.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/ssl_dispatcher.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/Context.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    running build_ext
    building 'M2Crypto._m2crypto' extension
    creating build/temp.linux-x86_64-3.6
    creating build/temp.linux-x86_64-3.6/SWIG
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.6m -I/tmp/pip-build-85u2smno/m2crypto/SWIG -c SWIG/_m2crypto_wrap.c -o build/temp.linux-x86_64-3.6/SWIG/_m2crypto_wrap.o -Wno-deprecated-declarations -DTHREADING
    SWIG/_m2crypto_wrap.c:3561:10: fatal error: openssl/err.h: No existe el archivo o el directorio
     #include <openssl/err.h>
              ^~~~~~~~~~~~~~~
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
    
    ----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-85u2smno/m2crypto/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-hbxth7_q-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-85u2smno/m2crypto/
--------------------------------------------------------------------------------------------------

Me está faltando instalar algun módulo antes de PyAfipws?

Saludos
Pablo

Saludos @pnavarro,

los errores que estas presentando es porque no puedes compilar el paquete, lo que significa que necesitas ejecutar el siguiente comando para poder compilarlo: sudo apt-get install build-essential python3-dev

te presentara el mismo error no importa si estas en ubuntu 18.04 o ubuntu 20.04 necesitas esos paquetes de compilación.

errores de permisos, necesitas instalar el paquete sin usar sudo para que se instale en el usuario actual.

Perfecto. Ya casi. Ahora me lanza los siguientes errores:

Collecting git+https://github.com/pysimplesoap/pysimplesoap.git@stable_py3k#pysimplesoap (from -r requirements.txt (line 2))
  Cloning https://github.com/pysimplesoap/pysimplesoap.git (to stable_py3k) to /tmp/pip-mri1ah30-build
Collecting httplib2>=0.12.0 (from -r requirements.txt (line 1))
  Using cached https://files.pythonhosted.org/packages/b3/ad/d9d9331850ea5bd4f5cb8c650c0bfa119a4abd6b0ad7c45b6506bc979fc0/httplib2-0.18.1-py3-none-any.whl
Collecting m2crypto>=0.18 (from -r requirements.txt (line 3))
  Using cached https://files.pythonhosted.org/packages/ff/df/84609ed874b5e6fcd3061a517bf4b6e4d0301f553baf9fa37bef2b509797/M2Crypto-0.36.0.tar.gz
Collecting fpdf>=1.7.2 (from -r requirements.txt (line 4))
Collecting dbf>=0.88.019 (from -r requirements.txt (line 5))
  Using cached https://files.pythonhosted.org/packages/ca/e1/192378726e2570c47d8f5c028897f7c896762729605629fc63588f32d3aa/dbf-0.99.0-py3-none-any.whl
Collecting Pillow>=2.0.0 (from -r requirements.txt (line 6))
  Using cached https://files.pythonhosted.org/packages/30/bf/92385b4262178ca22b34f82e0e09c2922eb351fe39f3cc7b8ba9ea555b41/Pillow-7.2.0-cp36-cp36m-manylinux1_x86_64.whl
Collecting certifi>=2020.4.5.1 (from -r requirements.txt (line 8))
  Using cached https://files.pythonhosted.org/packages/5e/c4/6c4fe722df5343c33226f0b4e0bb042e4dc13483228b4718baf286f86d87/certifi-2020.6.20-py2.py3-none-any.whl
Collecting aenum (from dbf>=0.88.019->-r requirements.txt (line 5))
  Using cached https://files.pythonhosted.org/packages/5b/58/1007ed4a287c6dd3dc953ae478145bab28e8abc529627b2ee797f84b201e/aenum-2.2.4-py3-none-any.whl
Building wheels for collected packages: m2crypto
  Running setup.py bdist_wheel for m2crypto ... error
  Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-cq0l1ni4/m2crypto/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmp6986hiq_pip-wheel- --python-tag cp36:
  running bdist_wheel
  running build
  running build_py
  INFO:load_grammar:Generating grammar tables from /usr/lib/python3.6/lib2to3/Grammar.txt
  INFO:load_grammar:Generating grammar tables from /usr/lib/python3.6/lib2to3/PatternGrammar.txt
  copying M2Crypto/BIO.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/httpslib.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/ASN1.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/DH.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/Err.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/six.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/Engine.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/RC4.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/EC.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/DSA.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/m2urllib.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/EVP.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/SMIME.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/util.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/__init__.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/m2.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/BN.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/AuthCookie.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/Rand.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/ftpslib.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/m2xmlrpclib.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/threading.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/m2urllib2.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/m2crypto.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/X509.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/RSA.py -> build/lib.linux-x86_64-3.6/M2Crypto
  copying M2Crypto/callback.py -> build/lib.linux-x86_64-3.6/M2Crypto
  creating build/lib.linux-x86_64-3.6/M2Crypto/SSL
  copying M2Crypto/SSL/Cipher.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
  copying M2Crypto/SSL/SSLServer.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
  copying M2Crypto/SSL/Session.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
  copying M2Crypto/SSL/__init__.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
  copying M2Crypto/SSL/timeout.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
  copying M2Crypto/SSL/TwistedProtocolWrapper.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
  copying M2Crypto/SSL/Checker.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
  copying M2Crypto/SSL/cb.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
  copying M2Crypto/SSL/Connection.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
  copying M2Crypto/SSL/ssl_dispatcher.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
  copying M2Crypto/SSL/Context.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
  running build_ext
  building 'M2Crypto._m2crypto' extension
  swigging SWIG/_m2crypto.i to SWIG/_m2crypto_wrap.c
  swig -python -py3 -D__x86_64__ -I/usr/include/python3.6m -I/usr/include/openssl -I/usr/lib/gcc/x86_64-linux-gnu/7/include -I/usr/local/include -I/usr/lib/gcc/x86_64-linux-gnu/7/include-fixed -I/usr/include/x86_64-linux-gnu -I/usr/include -includeall -modern -builtin -outdir /tmp/pip-build-cq0l1ni4/m2crypto/M2Crypto -o SWIG/_m2crypto_wrap.c SWIG/_m2crypto.i
  SWIG/_m2crypto.i:62: Error: Unable to find 'openssl/opensslv.h'
  SWIG/_m2crypto.i:68: Error: Unable to find 'openssl/safestack.h'
  SWIG/_evp.i:12: Error: Unable to find 'openssl/opensslconf.h'
  SWIG/_rc4.i:5: Error: Unable to find 'openssl/opensslconf.h'
  SWIG/_ec.i:7: Error: Unable to find 'openssl/opensslconf.h'
  error: command 'swig' failed with exit status 1
  
  ----------------------------------------
  Failed building wheel for m2crypto
  Running setup.py clean for m2crypto
Failed to build m2crypto
Installing collected packages: httplib2, m2crypto, fpdf, aenum, dbf, Pillow, certifi, PySimpleSOAP
  Running setup.py install for m2crypto ... error
    Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-cq0l1ni4/m2crypto/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-0yg25phb-record/install-record.txt --single-version-externally-managed --compile --user --prefix=:
    running install
    running build
    running build_py
    INFO:load_grammar:Generating grammar tables from /usr/lib/python3.6/lib2to3/Grammar.txt
    INFO:load_grammar:Generating grammar tables from /usr/lib/python3.6/lib2to3/PatternGrammar.txt
    creating build
    creating build/lib.linux-x86_64-3.6
    creating build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/BIO.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/httpslib.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/ASN1.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/DH.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/Err.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/six.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/Engine.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/RC4.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/EC.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/DSA.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/m2urllib.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/EVP.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/SMIME.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/util.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/__init__.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/m2.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/BN.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/AuthCookie.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/Rand.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/ftpslib.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/m2xmlrpclib.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/threading.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/m2urllib2.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/m2crypto.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/X509.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/RSA.py -> build/lib.linux-x86_64-3.6/M2Crypto
    copying M2Crypto/callback.py -> build/lib.linux-x86_64-3.6/M2Crypto
    creating build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/Cipher.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/SSLServer.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/Session.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/__init__.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/timeout.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/TwistedProtocolWrapper.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/Checker.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/cb.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/Connection.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/ssl_dispatcher.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    copying M2Crypto/SSL/Context.py -> build/lib.linux-x86_64-3.6/M2Crypto/SSL
    running build_ext
    building 'M2Crypto._m2crypto' extension
    swigging SWIG/_m2crypto.i to SWIG/_m2crypto_wrap.c
    swig -python -py3 -D__x86_64__ -I/usr/include/python3.6m -I/usr/include/openssl -I/usr/lib/gcc/x86_64-linux-gnu/7/include -I/usr/local/include -I/usr/lib/gcc/x86_64-linux-gnu/7/include-fixed -I/usr/include/x86_64-linux-gnu -I/usr/include -includeall -modern -builtin -outdir /tmp/pip-build-cq0l1ni4/m2crypto/M2Crypto -o SWIG/_m2crypto_wrap.c SWIG/_m2crypto.i
    SWIG/_m2crypto.i:62: Error: Unable to find 'openssl/opensslv.h'
    SWIG/_m2crypto.i:68: Error: Unable to find 'openssl/safestack.h'
    SWIG/_evp.i:12: Error: Unable to find 'openssl/opensslconf.h'
    SWIG/_rc4.i:5: Error: Unable to find 'openssl/opensslconf.h'
    SWIG/_ec.i:7: Error: Unable to find 'openssl/opensslconf.h'
    error: command 'swig' failed with exit status 1
    
    ----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-cq0l1ni4/m2crypto/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-0yg25phb-record/install-record.txt --single-version-externally-managed --compile --user --prefix=" failed with error code 1 in /tmp/pip-build-cq0l1ni4/m2crypto/
------------------------------------------------

Saludos
Pablo

Resolví los problemas con el siguiente comando:

sudo apt-get install libssl-dev swig python3-dev gcc

Sin embargo me sigue diciendo que no encuentra el módulo Pyafipws.

ERROR:tryton.common.common:Traceback (most recent call last):
  File "/home/pablo/.local/lib/python3.6/site-packages/tryton/gui/main.py", line 277, in do_activate
    common.Login()
  File "/home/pablo/.local/lib/python3.6/site-packages/tryton/common/common.py", line 900, in __init__
    func(parameters)
  File "/home/pablo/.local/lib/python3.6/site-packages/tryton/rpc.py", line 87, in login
    result = connection.common.db.login(username, parameters, language)
  File "/usr/lib/python3.6/xmlrpc/client.py", line 1112, in __call__
    return self.__send(self.__name, args)
  File "/home/pablo/.local/lib/python3.6/site-packages/tryton/jsonrpc.py", line 306, in __request
    raise Fault(*response['error'])
tryton.jsonrpc.Fault: No module named 'pyafipws'

Fault: No module named 'pyafipws'

Saludos
Pablo

Hola @pnavarro, te comento que el módulo de account_invoice_ar tiene como dependencia a party_ar, que a su vez, agrega entre sus dependencias a pyafipws.

Cuando ejecutas python setup.py install en el módulo de account_invoice_ar tendría que descargarte el módulo de pyafipws para la versión de python3.

Saludos,
Luciano Rossi (lukio)

Hola Luciano que tal. Ingresé al directorio del módulo account_invoice_ar y ejecuté el comando “python setup.py install” y me aparece el siguiente error:

Traceback (most recent call last):
File “setup.py”, line 9, in
from configparser import ConfigParser
ImportError: No module named configparser

Que me está faltando ahora?
Saludos
Pablo

Hola!

Te falta instalar configparser. Es raro, porque ese módulo se instala cuando instalas trytond. Desconozco como lo tenes instalado, pero para instalar configparser tendrias que hacer:

pip install configparser

Hola Luciano. Precisamente lo instalé con el comando:

pip3 install configparser

No se si tendrá algo que ver la versión de Python. En este caso la versión 3.6. Estoy usando Ubuntu 18.06 con Tryton 5.6.

Saludos
Pablo

Configparser forma parte de la libreria estandard de Tryton, por lo que no tienes que instalar ninguna libreria adicional.

Creo que tiene que ver con la versión de Python.

En Python2 configparser se tiene que importar con:

    from ConfigParser import ConfigParser                                      

Y en Python3:

    from configparser import ConfigParser                                      

Notese que hay una diferencia entre las mayusculas y las minúsculas.

Ok. Ya logré descargar el modulo PyAfipws dentro de la carpeta Modulos de Tryton. Luego ingresé a la carpera PyAfipws y ejecuté la orden:

phyton3 setup.py install

Me aparece el siguiente error:

running install
error: can’t create or remove files in install directory

The following error occurred while trying to add or remove files in the
installation directory:

[Errno 13] Permission denied: '/usr/local/lib/python3.6/dist-packages/test-easy-install-2314.write-test'

The installation directory you specified (via --install-dir, --prefix, or
the distutils default setting) was:

/usr/local/lib/python3.6/dist-packages/

Perhaps your account does not have write access to this directory? If the
installation directory is a system-owned directory, you may need to sign in
as the administrator or “root” account. If you do not have administrative
access to this machine, you may wish to choose a different installation
directory, preferably one that is listed in your PYTHONPATH environment
variable.

For information on other options, you may wish to consult the
documentation at:

https://setuptools.readthedocs.io/en/latest/easy_install.html

Please make the appropriate changes for your system and try again.

Al parecer es un problema con los permisos. Como puedo cambiar esos permisos?

Saludos
Pablo

Dale sudo python3 setup.py install no?

Hola Geman, acabo de resolverlo justamente con ese comando:

sudo python3 setup.py install

Pyafipws al parecer se instala correctamente porque no lanza ningun error, pero al ejecutal Tryton con el comando: trytond -c /etc/tryton/trytond.conf me aparece el siguiente error:

Traceback (most recent call last):
File “/home/pablo/.local/bin/trytond”, line 51, in
info = get_module_info(module)
File “/home/pablo/.local/lib/python3.6/site-packages/trytond/modules/init.py”, line 87, in get_module_info
with tools.file_open(os.path.join(name, ‘tryton.cfg’)) as fp:
File “/home/pablo/.local/lib/python3.6/site-packages/trytond/tools/misc.py”, line 76, in file_open
raise IOError('File not found : %s ’ % name)
OSError: File not found : /home/pablo/.local/lib/python3.6/site-packages/trytond/modules/pyafipws/tryton.cfg

Me esta faltando un archivo de configuración tryton.cfg?

Saludos
Pablo

no debes de descargarlo a la carpeta de modulos de Tryton, debes descargarlo en cualquier otro lugar y luego lo instalas, ya que PyAfipws no es un modulo de Tryton y lo tienes en la carpeta de modulos por eso te esta solicitando el archivo de configuración del modulos, en otras palabras toda carpeta que este dentro de la carpeta modules se considera un modulo de Tryton por lo que dicho modulo debe tener un archivo tryton.cfg

Por Fin logré instalar Tryton como corresponde. Bueno ahora me armo un tutorial y trato de replicar la instalación.

Mi nueva consulta. Cuando se instala Tryton, es necesario instalar obligatoriamente los módulos Sale, Account y Party si luego quiero instalar los módulos de mi localización “ar” (account_ar, party_ar, etc)?

Saludos
Pablo

Es muy probable que los modulos de localizacion dependan de estos, Los moduloes de Tryton contienen un archivo de configuracion ‘tryton.cfg’ donde podrás ver las dependencias que tiene.

Perfecto. Muchas gracias.

Saludos!