With recent changes CMake is now favoring Python 3 instead of Python 2.
As Ubuntu has both versions of the interpreter installed, Azure has thus
started to use Python 3, but will fail due to a missing dependency on
xmlreporting when executing tests. This is caused by us installing
xmlreporting for Python 2, only.
As there is no python3-xmlreporting package available in Ubuntu, install
python3-pip instead and use it to install unittest-xml-reporting.
projects / zziplib / commit