Installs from sdists produce broken C-extensions

[webknjaz]

SUMMARY

It's really low-priority right now (because it's unlikely that anybody would hit it) but installs from sdist under Ubuntu produce C-extensions that explode with missing symbols:

E   ImportError: /home/runner/work/pylibssh/pylibssh/.tox/test-source-dists/lib/python2.7/site-packages/pylibsshext/session.so: undefined symbol: ssh_disconnect

ISSUE TYPE

• Bug Report

OS / ENVIRONMENT

https://github.com/ansible/pylibssh/pull/102/checks?check_run_id=879173917#step:12:178

[webknjaz]

TODO: check if tweaking LD_LIBRARY_PATH will do the trick (ref https://www.pygit2.org/install.html#the-run-path)