Re: vstart.sh complains module prettytable not found even when present on the system

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On Tue, 21 Apr 2020 at 09:48, Brad Hubbard <bhubbard@xxxxxxxxxx> wrote:
>
> On Tue, Apr 21, 2020 at 12:23 PM Rishabh Dave <ridave@xxxxxxxxxx> wrote:
> >
> > On Tue, 21 Apr 2020 at 07:42, Rishabh Dave <ridave@xxxxxxxxxx> wrote:
> > >
> > > On Tue, 21 Apr 2020 at 04:56, Brad Hubbard <bhubbard@xxxxxxxxxx> wrote:
> > > >
> > > > This too.
> > > >
> > > > $ python -m pip --version
> > >
> > > (venv-teuth) [rishabh@f31 multifs-auth]$ python -m pip show prettytable
> > > /home/rishabh/repos/teuthology/venv-teuth/bin/python: No module named pip
> > > (venv-teuth) [rishabh@f31 multifs-auth]$ python -m pip --version
> > > /home/rishabh/repos/teuthology/venv-teuth/bin/python: No module named pip
> > > (venv-teuth) [rishabh@f31 multifs-auth]$
> > > (venv-teuth) [rishabh@f31 multifs-auth]$ pip --version
> > > pip 20.0.2 from
> > > /home/rishabh/repos/teuthology/venv-teuth/lib/python2.7/site-packages/pip
> > > (python 2.7)
> >
> > Perhaps, the virtual environment was not set up properly or was too
> > old. I got an error while using teuthology-suite command -
> >
> > $ teuthology-suite --help
> > Traceback (most recent call last):
> >   File "/home/rishabh/repos/teuthology/venv-teuth/bin/teuthology-suite",
> > line 6, in <module>
> >     from pkg_resources import load_entry_point
> > ModuleNotFoundError: No module named 'pkg_resources'
> >
> > After removing the virtual environment and creating a new one, I get
> > the following -
> >
> > (venv-teuth) [rishabh@f31 multifs-auth]$ python -m pip --version
> > pip 20.0.2 from
> > /home/rishabh/repos/teuthology/venv-teuth/lib/python2.7/site-packages/pip
> > (python 2.7)
> > (venv-teuth) [rishabh@f31 multifs-auth]$ python -m pip show prettytable
> > DEPRECATION: Python 2.7 reached the end of its life on January 1st,
> > 2020. Please upgrade your Python as Python 2.7 is no longer
> > maintained. A future version of pip will drop support for Python 2.7.
> > More details about Python 2 support in pip, can be found at
> > https://pip.pypa.io/en/latest/development/release-process/#python-2-support
> > Name: prettytable
> > Version: 0.7.2
> > Summary: A simple Python library for easily displaying tabular data in
> > a visually appealing ASCII table format
> > Home-page: http://code.google.com/p/prettytable
> > Author: Luke Maurits
> > Author-email: luke@xxxxxxxxxxxxx
> > License: BSD (3 clause)
> > Location: /home/rishabh/repos/teuthology/venv-teuth/lib/python2.7/site-packages
> > Requires:
> > Required-by: python-novaclient, python-glanceclient,
> > python-cinderclient, cliff, teuthology
> > (venv-teuth) [rishabh@f31 multifs-auth]$
> >
>
> So now 'python -c "from prettytable import PrettyTable, HEADER"'
> should work and vstart.sh should work right?

Yes, it should. I'll send a mail on this thread if I come across the
same error with vstart.sh.

Thanks for all the help Brad!
Thanks Boris!

> --
> Cheers,
> Brad
>
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