mesa fails to build

[JaroslavHron]

The requiered version is not at the give URL anymore....

Downloading ftp://ftp.freedesktop.org/pub/mesa/10.2.4/MesaLib-10.2.4.tar.bz2...
[ERROR] urllib failed to download (reason: ftp error: 550 Failed to change directory.): ftp://ftp.freedesktop.org/pub/mesa/10.2.4/MesaLib-10.2.4.tar.bz2
[CRITICAL] You may wish to check your Internet connection or the remote server

fixed by

sources:
- key: tar.bz2:a2rdiese5oc4fa7vt5ybmhqg33iqn6bv
  url: ftp://ftp.freedesktop.org/pub/mesa/older-versions/10.x/10.2.4/MesaLib-10.2.4.tar.bz2

[certik]

Cool, thanks! Can you send a pull request please? Then we can merge it.

[certik]

Fixed by #785.