git: show the version of `pygit2` with verbose version output
This seems like useful info to have when debugging. I followed the precedent of
hg-git, which prints something like:
hggit external 0.9.0a1 (dulwich 0.19.15)
We don't have a version number assigned (because it's internal), so it's just
the parenthetical.
Differential Revision: https://phab.mercurial-scm.org/D9436
#!/bin/sh
# This scripts is used to install dependencies for
# testing Mercurial. Mainly used by Vagrant (see
# Vagrantfile for details).
export DEBIAN_FRONTEND=noninteractive
apt-get update
apt-get install -y -q python-dev unzip
# run-tests.sh is added by Vagrantfile
chmod +x run-tests.sh