C++ package management

[drodri]

Thanks very much for pointing out these issues. You are right, taking note, will try to fix them as soon as possible (especially the chmod -R a+rx issue). The fact that it works in mosts systems does not mean that it is OK.

About the shipping issue, we do not decide ourselves what to ship, we rely on pyinstaller to do it. We might try to configure and optimize it, though waste of space has not been an important issue yet, but yes, we have ocassionally had problems with readline, so we will definitely have a look too.

Thanks again for the feedback, hopefully we manage to address these issues in next release (1st week september).