[ckan-dev] ckanext-harvest crontab

Fri Mar 15 14:26:43 UTC 2013

oh i missed that part, are you running in the virtual env when you are
running from the command line, try editing the cronjob to be

*/5 * * * * /products/ckan/pyenv/bin/python /products/ckan/pyenv/bin/paster
--plugin=ckanext-harvest harvester run --config=/home/ckan/my.paster.ini

On 15 March 2013 13:48, Michael Reichart <michael.reichart at gmail.com> wrote:

> This is on SLES
>
> The question is why it works perfectly, when I run it directly and only
> fails when using a cronjob...
> I will try to install the postgresql-libs...
>
> thanks!
> michael
>
> 2013/3/15 Joe Tsoi <joe.tsoi at okfn.org>
>
>> Looks like a missing shared library issue, what distro are you using? Run
>> a  yum install postgresql-libs or apt-get install libpq5
>>
>>
>>  On 15 March 2013 12:22, Michael Reichart <michael.reichart at gmail.com>wrote:
>>
>>>  Hi,
>>>
>>> I'm trying to set up harvester for automatic import via crontab.
>>> My problem is: The paster command run by crontab fails, but the same
>>> script executed manually works with no problem at all.
>>>
>>> my cronjob:
>>> */5 * * * * /products/ckan/pyenv/bin/paster --plugin=ckanext-harvest
>>> harvester run --config=/home/ckan/my.paster.ini
>>>
>>>
>>> when I run /products/ckan/pyenv/bin/paster --plugin=ckanext-harvest
>>> harvester run --config=/home/ckan/my.paster.ini from console everything is
>>> ok.
>>>
>>> Crontab produces the following error:
>>> No handlers could be found for logger "vdm"
>>> Traceback (most recent call last):
>>>   File "/products/ckan/pyenv/bin/paster", line 8, in <module>
>>>     load_entry_point('PasteScript==1.7.3', 'console_scripts', 'paster')()
>>>   File
>>> "/products/ckan/pyenv/lib/python2.6/site-packages/paste/script/command.py",
>>> line 84, in run
>>>     invoke(command, command_name, options, args[1:])
>>>   File
>>> "/products/ckan/pyenv/lib/python2.6/site-packages/paste/script/command.py",
>>> line 123, in invoke
>>>     exit_code = runner.run(args)
>>>   File
>>> "/products/ckan/pyenv/lib/python2.6/site-packages/paste/script/command.py",
>>> line 218, in run
>>>     result = self.command()
>>>   File
>>> "/products/ckan/pyenv/lib/python2.6/site-packages/ckanext/harvest/commands/harvester.py",
>>> line 65, in command
>>>     self._load_config()
>>>   File
>>> "/products/ckan/pyenv/lib/python2.6/site-packages/ckanext/harvest/commands/harvester.py",
>>> line 117, in _load_config
>>>     super(Harvester, self)._load_config()
>>>   File
>>> "/products/ckan/pyenv/lib/python2.6/site-packages/ckan/lib/cli.py", line
>>> 53, in _load_config
>>>     load_environment(conf.global_conf, conf.local_conf)
>>>   File
>>> "/products/ckan/pyenv/lib/python2.6/site-packages/ckan/config/environment.py",
>>> line 192, in load_environment
>>>     engine = sqlalchemy.engine_from_config(config, 'sqlalchemy.')
>>>   File
>>> "/products/ckan/pyenv/lib/python2.6/site-packages/sqlalchemy/engine/__init__.py",
>>> line 298, in engine_from_config
>>>     return create_engine(url, **opts)
>>>   File
>>> "/products/ckan/pyenv/lib/python2.6/site-packages/sqlalchemy/engine/__init__.py",
>>> line 280, in create_engine
>>>     return strategy.create(*args, **kwargs)
>>>   File
>>> "/products/ckan/pyenv/lib/python2.6/site-packages/sqlalchemy/engine/strategies.py",
>>> line 64, in create
>>>     dbapi = dialect_cls.dbapi(**dbapi_args)
>>>   File
>>> "/products/ckan/pyenv/lib/python2.6/site-packages/sqlalchemy/dialects/postgresql/psycopg2.py",
>>> line 283, in dbapi
>>>     psycopg = __import__('psycopg2')
>>>   File
>>> "/products/ckan/pyenv/lib/python2.6/site-packages/psycopg2/__init__.py",
>>> line 60, in <module>
>>>     from _psycopg import BINARY, NUMBER, STRING, DATETIME, ROWID
>>> ImportError: libpq.so.5: cannot open shared object file: No such file or
>>> directory
>>>
>>>
>>> Any hints?
>>>
>>> Thanks!
>>> Michael
>>>
>>>
>>>
>>>
>>>
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>>
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