Hi Rishabh, I'll see if I can reproduce this and let you know either way. On Thu, Apr 9, 2020 at 7:08 PM Rishabh Dave <ridave(a)redhat.com> wrote: https://pip.pypa.io/en/latest/development/release-process/#python-2-support https://pip.pypa.io/en/latest/development/release-process/#python-2-support -- Cheers, Brad _______________________________________________ Dev mailing list -- dev(a)ceph.io To unsubscribe send an email to dev-leave(a)ceph.io

couldHi Rishabh, I tried to reproduce this on SHA d65516a020720726d6e6afef6fdfde699890f719 but did not see the issue you report. I ran the following. $ ./do_cmake.sh -DWITH_PYTHON2=OFF -DWITH_CEPHFS_SHELL=ON -DWITH_BABELTRACE=OFF -DWITH_MANPAGE=OFF -DWITH_RBD=OFF -DWITH_RADOSGW=OFF -DWITH_KRBD=OFF $ cd build $ make -j8 vstart-base $ MON=1 MDS=0 MGR=1 OSD=3 ../src/vstart.sh -n -x -l -d --without-dashboard Everything worked as expected. I then stopped and started vstart three times as your OP implied that vstart seems to work at least once when you build from scratch? Perhaps you could describe the events between it working and not working or suggest other ways I might be able to reproduce the issue? On Thu, Apr 9, 2020 at 7:08 PM Rishabh Dave &lt;ridave(a)redhat.com&gt; wrote: > > Hi, > > Since almost a week, I have encountered this vstart.sh issue for 5-6 > times. After rebuilding a branch few times I come against this issue > on running vstart.sh - > > Populating config ... > Traceback (most recent call last): > File "/home/rishabh/repos/ceph/multifs-auth/build/bin/ceph", line > 151, in <module> > from ceph_daemon import admin_socket, DaemonWatcher, Termsize > File "/home/rishabh/repos/ceph/multifs-auth/src/pybind/ceph_daemon.py", > line 24, in <module> > from prettytable import PrettyTable, HEADER > ModuleNotFoundError: No module named 'prettytable' > > It's odd to get this error because, first, vstart.sh was running fine > until last time I ran make command and, second, prettytable seems to > be present on the system - > > $ pip 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 > $ 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 > $

-- Cheers, Brad _______________________________________________ Dev mailing list -- dev(a)ceph.io To unsubscribe send an email to dev-leave(a)ceph.io

On Thu, 16 Apr 2020 at 11:51, Boris Ranto &lt;branto(a)redhat.com&gt; wrote: Yes. I am using teuthology installed inside a python2 virtual environment. Perhaps that interfered. I haven't used Ceph from source this week yet. Next time I hit this issue I'll retry after deactivating the virtual environment.

On Thu, 16 Apr 2020 at 14:55, Brad Hubbard &lt;bhubbard(a)redhat.com&gt; wrote: Here's the sys.version and sys,path - 3.7.6 (default, Jan 30 2020, 09:44:41) [GCC 9.2.1 20190827 (Red Hat 9.2.1-1)] ['/home/rishabh/repos/ceph/fs-shell-colors/build/lib/cython_modules/lib.3', '/home/rishabh/repos/ceph/fs-shell-colors/src/pybind', '/home/rishabh/repos/ceph/fs-shell-colors/build/bin', '/home/rishabh/repos/ceph/fs-shell-colors/src/pybind', '/home/rishabh/repos/ceph/fs-shell-colors/build/lib/cython_modules/lib.3', '/home/rishabh/repos/ceph/fs-shell-colors/src/python-common', '/home/rishabh/repos/ceph/fs-shell-colors/build', '/home/rishabh/repos/teuthology/venv-teuth/lib64/python37.zip', '/home/rishabh/repos/teuthology/venv-teuth/lib64/python3.7', '/home/rishabh/repos/teuthology/venv-teuth/lib64/python3.7/lib-dynload', '/usr/lib64/python3.7', '/usr/lib/python3.7', '/home/rishabh/repos/teuthology/venv-teuth/lib/python3.7/site-packages']

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

and I feel this especially on seeing the following lines in the output[1] of make command when executed without deleting the build directory - Could not find cython: /home/rishabh/repos/teuthology/venv-teuth/bin/python3.7: No module named cython I don't know why it's latching on to python3 in teuthology virtual environment when I don't even have it in my path - $ echo $PATH /usr/share/Modules/bin:/usr/lib64/ccache:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/rishabh/.local/bin:/home/rishabh/bin $ echo $PYTHONPATH /home/rishabh/repos/ceph/fs-shell-colors/src/pybind:/home/rishabh/repos/ceph/fs-shell-colors/build/lib/cython_modules/lib.3:/home/rishabh/repos/ceph/fs-shell-colors/src/python-common: [1] https://gist.github.com/rishabh-d-dave/5443794bea0682d763bf7c5491e8ef96#fil… Thanks, - Rishabh

Nothing, the command completes successfully for me - $ python -c "from prettytable import PrettyTable, HEADER" && echo SUCCESS SUCCESS

On Mon, Apr 20, 2020 at 6:43 PM Rishabh Dave &lt;ridave(a)redhat.com&gt; wrote: This warning seems really weird. What does 'which pip3' say? How is it defined? Does the github issue give you any pointers? Anyway, given how the python -c "..." command failed before, this suggests the prettytable module is not installed for python3. I suspect that the pip3 wrapper just masks this by showing python2 modules. -boris

This too. $ python -m pip --version

On Tue, 21 Apr 2020 at 07:42, Rishabh Dave &lt;ridave(a)redhat.com&gt; wrote: 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(a)maurits.id.au 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]$

On Tue, 21 Apr 2020 at 09:48, Brad Hubbard &lt;bhubbard(a)redhat.com&gt; wrote: 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!