bumblebee slack 14.1

Opa blz pessoal, entao eu tava seguindo estes tutorias de instalação do bumblebee no slack 14.1..

https://github.com/jgeboski/Bumblebee-SlackBuilds
http://docs.slackware.com/howtos:hardware:nvidia_optimus

levantei uma vm pra testar e me deparei com esse erro ja terminando a instalacao :P


Pra eu instalar o primus, preciso desse mesa-compat32..

bash-4.2# ./mesa-compat32.SlackBuild
tar: This does not look like a tar archive

bzip2: Compressed file ends unexpectedly;
perhaps it is corrupted? *Possible* reason follows.
bzip2: Inappropriate ioctl for device
Input file = (stdin), output file = (stdout)

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

tar: Child returned status 2
tar: Error is not recoverable: exiting now



Se alguem souber como faz pra contornar isso eu agradeço..