I am new to Tryton. I would like to install it in a virtual environment on a single-board computer (Orange Pi Zero running Debian 10) and access it using my web browser, then customize it to my needs by building my own modules.
I tried following the official documentation and this wiki, but I am finding both incomplete. Here is what I did:
-
Create and activate Python virtual environment:
$ python3 -m venv --system-site-packages --symlinks tryton-training
$ cd tryton-training && source bin/activate -
Install Tryton using pip:
$ pip3 install trytond
$ pip3 install psycopg2-binary -
Set up postgres database
-
Create
tryton.conffile:[database]
uri = postgresql://user1:XXXXXXX@localhost:5432/training
path = /home/user1/tryton-training
[web]
listen = 0.0.0.0:8000
root = /home/user1/tryton-training -
Launch tryton:
trytond -c trytond.conf
I then attempted to access Tryton on my SBC using my web browswer, but got a “405 Method Not Allowed” error. Searching the forums, a post back in 2017 said sao needed to be installed from the repositories. This surprised me, because sao isn’t mentioned anywhere in the official documentation.
So, I created a Node.js virtual environment, installed npm, and downloaded and installed sao:
$ pip3 install nodeenv
$ # install a prebuilt version of node (17.4.0) in the tryton-node directory
$ nodeenv tryton-node
$ # put npm on system $PATH to make it callable
$ cd tryton-node && source bin/activate
$ wget http://hg.tryton.org/sao/archive/tip.tar.gz
$ untar tip.tar.gz
$ cd sao-061509341eb4
$ mv sao-061509341eb4/* sao-061509341eb4/.* .
$ # install sao here
$ npm install --production
This produced a lot of deprecation warnings:
npm WARN deprecated cryptiles@2.0.5: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated graceful-fs@1.2.3: please upgrade to graceful-fs 4 for compatibility with current and future versions of Node.js
npm WARN deprecated boom@2.10.1: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated minimatch@0.2.14: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated minimatch@0.3.0: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated minimatch@0.3.0: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated sntp@1.0.9: This module moved to @hapi/sntp. Please make sure to switch over as this distribution is no longer supported and may contain bugs and critical security issues.
npm WARN deprecated nomnom@1.8.1: Package no longer supported. Contact support@npmjs.com for more info.
npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details.
npm WARN deprecated hoek@2.16.3: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated request@2.81.0: request has been deprecated, see https://github.com/request/request/issues/3142
npm WARN deprecated har-validator@4.2.1: this library is no longer supported
npm WARN deprecated coffee-script@1.3.3: CoffeeScript on NPM has moved to "coffeescript" (no hyphen)
npm WARN deprecated hawk@3.1.3: This module moved to @hapi/hawk. Please make sure to switch over as this distribution is no longer supported and may contain bugs and critical security issues.
I tried launching Tryton again. This time I got a page with the tryton logo and hamburger menu, but nothing worked because the page was unable to retrieve critical Javascript and CSS files:
...
2921 2973758560 [2022-01-21 12:22:24,476] INFO werkzeug 192.168.10.103 - - [21/Jan/2022 12:22:24] "GET /dist/tryton-sao.min.js HTTP/1.1" 405 -
2921 2973758560 [2022-01-21 12:22:24,498] INFO werkzeug 192.168.10.103 - - [21/Jan/2022 12:22:24] "GET /dist/tryton-sao.min.css HTTP/1.1" 405 -
2921 2973758560 [2022-01-21 12:22:24,516] INFO werkzeug 192.168.10.103 - - [21/Jan/2022 12:22:24] "GET /custom.js HTTP/1.1" 405 -
2921 2963272800 [2022-01-21 12:22:24,525] INFO werkzeug 192.168.10.103 - - [21/Jan/2022 12:22:24] "GET /custom.css HTTP/1.1" 405 -
2921 2963272800 [2022-01-21 12:22:25,396] INFO werkzeug 192.168.10.103 - - [21/Jan/2022 12:22:25] "GET /dist/tryton-sao.min.css HTTP/1.1" 405 -
2921 2963272800 [2022-01-21 12:22:25,500] INFO werkzeug 192.168.10.103 - - [21/Jan/2022 12:22:25] "GET /dist/tryton-sao.js HTTP/1.1" 405 -
2921 2973758560 [2022-01-21 12:22:25,505] INFO werkzeug 192.168.10.103 - - [21/Jan/2022 12:22:25] "GET /dist/tryton-sao.css HTTP/1.1" 405 -
2921 2973758560 [2022-01-21 12:22:25,611] INFO werkzeug 192.168.10.103 - - [21/Jan/2022 12:22:25] "GET /dist/tryton-sao.css HTTP/1.1" 405 -
2921 2963272800 [2022-01-21 12:22:25,621] INFO werkzeug 192.168.10.103 - - [21/Jan/2022 12:22:25] "GET /custom.js HTTP/1.1" 405 -
2921 2963272800 [2022-01-21 12:22:25,706] INFO werkzeug 192.168.10.103 - - [21/Jan/2022 12:22:25] "GET /custom.css HTTP/1.1" 405 -
2921 2963272800 [2022-01-21 12:22:25,734] INFO werkzeug 192.168.10.103 - - [21/Jan/2022 12:22:25] "GET /images/tryton-menu.svg HTTP/1.1" 304 -
...
What am I doing wrong?
- Jim
.