# Relation "ir\_module" does not exist
**URL:** https://discuss.tryton.org/t/relation-ir-module-does-not-exist/2202
**Category:** User
**Created:** [January 18, 2020, 3:57pm UTC](https://discuss.tryton.org/t/relation-ir-module-does-not-exist/2202 "2020-01-18T15:57:55Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@ratatouille](https://discuss.tryton.org/u/ratatouille)
#### Post date: [January 18, 2020, 3:57pm UTC](https://discuss.tryton.org/t/relation-ir-module-does-not-exist/2202/1 "2020-01-18T15:57:55Z")
relation “ir\_module” does not exist. tryton client fails.
What do I need to do? Is there some shortcut to install modules\_all or something?
Andreas
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### Author:  [@ratatouille](https://discuss.tryton.org/u/ratatouille)
#### Post date: [January 18, 2020, 4:05pm UTC](https://discuss.tryton.org/t/relation-ir-module-does-not-exist/2202/2 "2020-01-18T16:05:55Z")
trytond-admin -c /etc/tryton/trytond.conf -d tryton --all did it. Sorry for the noise!
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### Author:  [@ratatouille](https://discuss.tryton.org/u/ratatouille)
#### Post date: [January 18, 2020, 4:08pm UTC](https://discuss.tryton.org/t/relation-ir-module-does-not-exist/2202/3 "2020-01-18T16:08:34Z")
but now I get
Traceback (most recent call last):
File “/usr/local/lib/python3.6/dist-packages/tryton-5.4.3-py3.6.egg/tryton/gui/main.py”, line 279, in do\_activate
common.Login()
File “/usr/local/lib/python3.6/dist-packages/tryton-5.4.3-py3.6.egg/tryton/common/common.py”, line 900, in **init**
func(parameters)
File “/usr/local/lib/python3.6/dist-packages/tryton-5.4.3-py3.6.egg/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 “/usr/local/lib/python3.6/dist-packages/tryton-5.4.3-py3.6.egg/tryton/jsonrpc.py”, line 306, in \_\_request
raise Fault(\*response[‘error’])
tryton.jsonrpc.Fault: ‘res.user’
Fault: ‘res.user’
with the client trying to login.
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### Author:  [@edbo](https://discuss.tryton.org/u/edbo)
#### Post date: [January 18, 2020, 4:16pm UTC](https://discuss.tryton.org/t/relation-ir-module-does-not-exist/2202/4 "2020-01-18T16:16:40Z")
I’ve seen this error message myself. It turns out that I wanted to connect to a database which doesn’t exists. On the server side I had in the configuration `list = False` so no list of databases was available.
So check you parameters again. Maybe made a typo, or this is something different.
You can also run the tryton server in the foreground so you can also see whats going on at the server side.
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### Author:  [@ratatouille](https://discuss.tryton.org/u/ratatouille)
#### Post date: [January 18, 2020, 4:26pm UTC](https://discuss.tryton.org/t/relation-ir-module-does-not-exist/2202/5 "2020-01-18T16:26:00Z")
list = true is the default. I don’t have this paramter in the configfile.
calling the tables in the database I get among others
public | res\_group | table | tryton
public | res\_user | table | tryton
public | res\_user-ir\_action | table | tryton
public | res\_user-res\_group | table | tryton
public | res\_user\_application | table | tryton
public | res\_user\_login\_attempt | table | tryton
public | res\_user\_warning | table | tryton
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### Author:  [@ratatouille](https://discuss.tryton.org/u/ratatouille)
#### Post date: [January 18, 2020, 4:35pm UTC](https://discuss.tryton.org/t/relation-ir-module-does-not-exist/2202/6 "2020-01-18T16:35:26Z")
I installed trytond\_user\_role-5.4.0.tar.gz and that seem to have solved the problem.