On Sunday, October 15, 2017 at 10:40:06 AM UTC-4, PMan wrote:
> On Saturday, October 14, 2017 at 11:17:20 PM UTC-4, Mark Shane Hayden wrote:
> > On Oct 14, 2017 01:55, "PMan" <[email protected]> wrote:
> > Greetings!
> >
> >
> >
> > I'm trying to install 4.4.4 from source on Cloud Linux 7 with cagefs.
> >
> >
> >
> > My environment:
> >
> >
> >
> > Postgres 9.6, which I know is working, because it is the backend for
> > another app on that server that has been running for months.
> >
> >
> >
> > Virtual environment (VE): Python 3.6
> >
> >
> >
> > I try to test install from the command line Inside active VE:
> >
> >
> >
> > ./bin/trytond -c /opt/Tryton/etc/trytond.conf
> >
> >
> >
> > This gives me this error:
> >
> >
> >
> > 'trytond.backend', db_type)
> >
> > ValueError: not enough values to unpack (expected 1, got 0)
> >
> >
> >
> >
> >
> >
> > This looks like an incorrectly specified database URI. The error message
> > you sent later seems to show it knows it's a postgresql type database but
> > the connection info was not supplied. See below...
> >
> >
> >
> >
> >
> >
> >
> > Here are the relevant parts of trytond.conf:
> >
> >
> >
> > [web]
> >
> > # Settings for the web interface
> >
> >
> >
> > # The IP/host and port number of the interface
> >
> > # (Internal default: localhost:8000)
> >
> > #
> >
> > # Listen on all interfaces (IPv4)
> >
> > listen = localhost:8000
> >
> > #
> >
> > # Listen on all interfaces (IPv4 and IPv6)
> >
> > #listen = [::]:8000
> >
> >
> >
> > # The hostname for this interface
> >
> > #hostname =
> >
> >
> >
> > # The root path to retrieve data for GET requests
> >
> > root = /path/to/sao-4.4.4
> >
> >
> >
> >
> >
> > [database]
> >
> > # Database related settings
> >
> >
> >
> > # The URI to connect to the SQL database (following RFC-3986)
> >
> > # uri = database://username:password@host:port/
> >
> > # (Internal default: sqlite:// (i.e. a local SQLite database))
> >
> > #
> >
> > # PostgreSQL via Unix domain sockets
> >
> > # (e.g. PostgreSQL database running on the same machine (localhost))
> >
> > #uri = postgresql://tryton:tryton@/
> >
> > #
> >
> > # PostgreSQL via TCP/IP
> >
> > # (e.g. connecting to a PostgreSQL database running on a remote machine or
> >
> > # by means of md5 authentication. Needs PostgreSQL to be configured to
> > accept
> >
> > # those connections (pg_hba.conf).)
> >
> > uri = postgresql://username:passwordlocalhost:5432/
> >
> >
> > ^^^HERE^^^
> >
> >
> > Is this exactly how it is in your config file? The @ sign as missing so the
> > parser can't unpack (separate) the credentials and the host:port
> >
> >
> >
> > Should be username:password@localhost:5432
> >
> >
> >
> >
> >
> >
> > # The path to the directory where the Tryton Server stores files.
> >
> > # The server must have write permissions to this directory.
> >
> > # (Internal default: /var/lib/trytond)
> >
> > path = /var/lib/trytond
> >
> >
> >
> > # Shall available databases be listed in the client?
> >
> > #list = True
> >
> >
> >
> > # The number of retries of the Tryton Server when there are errors
> >
> > # in a request to the database
> >
> > #retry = 5
> >
> >
> >
> > # The primary language, that is used to store entries in translatable
> >
> > # fields into the database.
> >
> > language = en_US
> >
> >
> >
> >
> >
> > Is there a way to set db type in the config file?
> >
> >
> >
> > Thanks in advance!
> >
> >
> >
> > --
> >
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> > "tryton" group.
> >
> > To view this discussion on the web visit
> > https://groups.google.com/d/msgid/tryton/8c640812-3206-4681-a353-71eece762f64%40googlegroups.com.
>
> My mistake! When I replaced the real credentials with the generic
> username:password I left out the "@". In the config, it is
> db_name:username:password@localhost:5432 (I removed the trailing slash).
>
> After removing the trailing slash, I still get the same error.
Thank you!
I did "pip3 install psycopg2" (If I did a "yum install" it would use the system
python 2.7). Now I get a different error:
./bin/trytond -c /opt/Tryton/etc/trytond.conf
Traceback (most recent call last):
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/trytond/backend/__init__.py",
line 32, in get
'trytond.backend', db_type)
ValueError: not enough values to unpack (expected 1, got 0)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "./bin/trytond", line 4, in <module>
__import__('pkg_resources').run_script('trytond==4.4.4', 'trytond')
File "/opt/Tryton/lib/python3.6/site-packages/pkg_resources/__init__.py",
line 743, in run_script
self.require(requires)[0].run_script(script_name, ns)
File "/opt/Tryton/lib/python3.6/site-packages/pkg_resources/__init__.py",
line 1498, in run_script
exec(code, namespace, namespace)
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/EGG-INFO/scripts/trytond",
line 24, in <module>
from trytond.application import app
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/trytond/application.py",
line 8, in <module>
Pool.start()
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/trytond/pool.py",
line 95, in start
register_classes()
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/trytond/modules/__init__.py",
line 336, in register_classes
import trytond.ir
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/trytond/ir/__init__.py",
line 4, in <module>
from .configuration import *
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/trytond/ir/configuration.py",
line 3, in <module>
from ..model import ModelSQL, ModelSingleton, fields
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/trytond/model/__init__.py",
line 3, in <module>
from .model import Model
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/trytond/model/model.py",
line 8, in <module>
from trytond.model import fields
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/trytond/model/fields/__init__.py",
line 4, in <module>
from .field import *
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/trytond/model/fields/field.py",
line 20, in <module>
Database = backend.get('Database')
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/trytond/backend/__init__.py",
line 34, in get
raise exception
File
"/opt/Tryton/lib/python3.6/site-packages/trytond-4.4.4-py3.6.egg/trytond/backend/__init__.py",
line 26, in get
__import__(modname)
ModuleNotFoundError: No module named 'trytond.backend.'
Thanks in advance,
Paul
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