#8978: python manage.py dbshell unhelpful error when postgresql-client not
installed
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          Reporter:  darkpixel        |         Owner:  nobody
            Status:  new              |     Milestone:        
         Component:  django-admin.py  |       Version:  1.0   
        Resolution:                   |      Keywords:        
             Stage:  Unreviewed       |     Has_patch:  0     
        Needs_docs:  0                |   Needs_tests:  0     
Needs_better_patch:  0                |  
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Old description:

> If you try to start a dbshell and don't have the postgresql client
> installed, you get an unhelpful error message:
>
> [EMAIL PROTECTED]:~/code/sfd$ ./manage.py dbshell
> Traceback (most recent call last):
>   File "./manage.py", line 11, in <module>
>     execute_manager(settings)
>   File "/usr/lib/python2.5/site-
> packages/django/core/management/__init__.py", line 340, in
> execute_manager
>     utility.execute()
>   File "/usr/lib/python2.5/site-
> packages/django/core/management/__init__.py", line 295, in execute
>     self.fetch_command(subcommand).run_from_argv(self.argv)
>   File "/usr/lib/python2.5/site-packages/django/core/management/base.py",
> line 77, in run_from_argv
>     self.execute(*args, **options.__dict__)
>   File "/usr/lib/python2.5/site-packages/django/core/management/base.py",
> line 96, in execute
>     output = self.handle(*args, **options)
>   File "/usr/lib/python2.5/site-packages/django/core/management/base.py",
> line 178, in handle
>     return self.handle_noargs(**options)
>   File "/usr/lib/python2.5/site-
> packages/django/core/management/commands/dbshell.py", line 10, in
> handle_noargs
>     connection.client.runshell()
>   File "/usr/lib/python2.5/site-
> packages/django/db/backends/postgresql/client.py", line 17, in runshell
>     os.execvp('psql', args)
>   File "/usr/lib/python2.5/os.py", line 353, in execvp
>     _execvpe(file, args)
>   File "/usr/lib/python2.5/os.py", line 389, in _execvpe
>     func(fullname, *argrest)
> OSError: [Errno 2] No such file or directory

New description:

 If you try to start a dbshell and don't have the postgresql client
 installed, you get an unhelpful error message:

 {{{
 [EMAIL PROTECTED]:~/code/sfd$ ./manage.py dbshell
 Traceback (most recent call last):
   File "./manage.py", line 11, in <module>
     execute_manager(settings)
   File "/usr/lib/python2.5/site-
 packages/django/core/management/__init__.py", line 340, in execute_manager
     utility.execute()
   File "/usr/lib/python2.5/site-
 packages/django/core/management/__init__.py", line 295, in execute
     self.fetch_command(subcommand).run_from_argv(self.argv)
   File "/usr/lib/python2.5/site-packages/django/core/management/base.py",
 line 77, in run_from_argv
     self.execute(*args, **options.__dict__)
   File "/usr/lib/python2.5/site-packages/django/core/management/base.py",
 line 96, in execute
     output = self.handle(*args, **options)
   File "/usr/lib/python2.5/site-packages/django/core/management/base.py",
 line 178, in handle
     return self.handle_noargs(**options)
   File "/usr/lib/python2.5/site-
 packages/django/core/management/commands/dbshell.py", line 10, in
 handle_noargs
     connection.client.runshell()
   File "/usr/lib/python2.5/site-
 packages/django/db/backends/postgresql/client.py", line 17, in runshell
     os.execvp('psql', args)
   File "/usr/lib/python2.5/os.py", line 353, in execvp
     _execvpe(file, args)
   File "/usr/lib/python2.5/os.py", line 389, in _execvpe
     func(fullname, *argrest)
 OSError: [Errno 2] No such file or directory

 }}}

Comment (by kmtracey):

 Fixed formatting.

-- 
Ticket URL: <http://code.djangoproject.com/ticket/8978#comment:2>
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