So, here is the number #2681.
This bug report refers to Alexandria - books collection manager. Simply, I’m not able to run it at all. Ruby interpreter insists there are some files missing. I can not help Ruby and tell him how to run Alexandria successfully, because I’m not a Ruby guru. So, we need both to wait until this bug will be fixed ,-)
Unfortunately, it turned out pretty fast that my bug report is a duplicate of an existing bug. But I’m not worry about it. I’m sure it’s better for developers to have more bug reports, even duplicated, than less.