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

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On Mon, 20 Apr 2020 at 21:30, Rishabh Dave <ridave@xxxxxxxxxx> wrote:
>
> > > Traceback (most recent call last):
> > >   File "/home/rishabh/repos/ceph/fs-shell-colors/build/bin/ceph", line
> > > 151, in <module>
> > >     from ceph_daemon import admin_socket, DaemonWatcher, Termsize
> > >   File "/home/rishabh/repos/ceph/fs-shell-colors/src/pybind/ceph_daemon.py",
> > > line 27, in <module>
> > >     from prettytable import PrettyTable, HEADER
> > > ModuleNotFoundError: No module named 'prettytable'
> > >
> > > Although this time my branch isn't up to date. It's at
> > > https://github.com/ceph/ceph/commit/a6e72c98ef3ef39f0236d6faf083256c88973bfc.
> > > And, yes, this time (too) I had the teuthology virtual environment
> > > activated. I think this has definitely something to do with the error
> >
> > OK, so if you activate this same virtual environment and run the
> > following do you see the error?
>
> Nothing, the command completes successfully for me -
>
> $ python -c "from prettytable import PrettyTable, HEADER" && echo SUCCESS
> SUCCESS

Apologies, I made a mistake last time. Here's the output -

(venv-teuth) [rishabh@f31 ~]$ python -c "from prettytable import
PrettyTable, HEADER"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
ModuleNotFoundError: No module named 'prettytable'
(venv-teuth) [rishabh@f31 ~]$ pip2 list | grep 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 Please upgrade your Python as Python 2.7 is no longer
maintained.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
prettytable                  0.7.2
(venv-teuth) [rishabh@f31 ~]$ pip3 list | grep prettytable
WARNING: pip is being invoked by an old script wrapper. This will fail
in a future version of pip.
Please see https://github.com/pypa/pip/issues/5599 for advice on
fixing the underlying issue.
To avoid this problem you can invoke Python with '-m pip' instead of
running pip directly.
prettytable                   0.7.2
(venv-teuth) [rishabh@f31 ~]$ python2 -c "from prettytable import
PrettyTable, HEADER"
(venv-teuth) [rishabh@f31 ~]$
(venv-teuth) [rishabh@f31 ~]$ python2 -c "from prettytable import
PrettyTable, HEADER" && echo SUCCESS
SUCCESS
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