ImportError: cannot import name register_default_jsonb

[Carlos Ibrahim Arias]

Hello,

I'm testing tryton version 4.6 on a centos 7 host. I did the installation with no errors using the following script https://bitbucket.org/carlos_ia/trytoninstall/src/454963514b8270619c948c376a2318dcfb86c3cc/tryton-install?at=default&fileviewer=file-view-default based on nantic tools.

When trying to the init setup I got the following error:

[tryton@trytontest ~]$ /home/tryton/trytonERP/trytond/bin/trytond-admin --config /etc/trytond.conf -d cialDB --logconf /etc/trytond_log.conf --all
[Fri Apr 13 08:51:01 2018] INFO:server:using /etc/trytond_log.conf as logging configuration file
Traceback (most recent call last):
File "/home/tryton/trytonERP/trytond/bin/trytond-admin", line 21, in <module>
admin.run(options)
File "/home/tryton/trytonERP/trytond/trytond/admin.py", line 20, in run
Database = backend.get('Database')
File "/home/tryton/trytonERP/trytond/trytond/backend/__init__.py", line 34, in get
raise exception
ImportError: cannot import name register_default_jsonb

I disabled firewalld and SElinux is on permissive mode so the issue does not have anything to do them.

Anyone can help?

Thanks in advanced,

Carlos

[Sergi Almacellas Abellana]

El 13/04/18 a les 10:59, Carlos Ibrahim Arias ha escrit:

> Hello,
>
> I'm testing tryton version 4.6 on a centos 7 host. I did the installation with no errors using the following script https://bitbucket.org/carlos_ia/trytoninstall/src/454963514b8270619c948c376a2318dcfb86c3cc/tryton-install?at=default&fileviewer=file-view-default based on nantic tools.
>
> When trying to the init setup I got the following error:
>
> [tryton@trytontest ~]$ /home/tryton/trytonERP/trytond/bin/trytond-admin --config /etc/trytond.conf -d cialDB --logconf /etc/trytond_log.conf --all
> [Fri Apr 13 08:51:01 2018] INFO:server:using /etc/trytond_log.conf as logging configuration file
> Traceback (most recent call last):
> File "/home/tryton/trytonERP/trytond/bin/trytond-admin", line 21, in <module>
> admin.run(options)
> File "/home/tryton/trytonERP/trytond/trytond/admin.py", line 20, in run
> Database = backend.get('Database')
> File "/home/tryton/trytonERP/trytond/trytond/backend/__init__.py", line 34, in get
> raise exception
> ImportError: cannot import name register_default_jsonb

The error is due to this changeset:

http://hg.tryton.org/trytond/rev/5eb2714a75da

which raised the required version of psycopg2 to 2.5.4

It seems that you have an older version. You should upgrade pyscopg2 in
order to fix it.

Hope it helps.

--
Sergi Almacellas Abellana
www.koolpi.com
Twitter: @pokoli_srk

[Carlos Ibrahim Arias]

It works. Gracias!