Bug#571007: FTBFS: configure: error: cannot find PyQt4 dev tools

[David Monfort]

> This assumptions does not hold. On kfreebsd-* the argv[0] usually really
> contains the file name of the executable, but only sometimes absolute file
> name. The argv[0] is just what have been passed by parent
> in execve().
>
> Petr

Hmmm, I see. Thanks a lot for the clarification!
So, it should work if pyuic4/pyrcc4 are in the default PATH, which is
the case when packaging. The only issue remaining is for non-standard
installation of PyQt, but this is not my priority (as long as
packaging on kfreebsd-* works). Nonetheless, I'll try to find a
workaround for this latter case.

David