Due to some file system failure I've lost my copy of HPL, so i decided to re-clone the master but here is the error that I get:
$ git clone http://github.com/FrictionalGames/HPL1Engine.git
Initialized empty Git repository in /home/setlec/workspace/HPL1+Penumbra/HPL1Engine/.git/
got d64c516dbed39f006042b20509d01e3470adfaee
walk d64c516dbed39f006042b20509d01e3470adfaee
Getting alternates list for http://github.com/FrictionalGames/HPL1Engine.git
got 14be58a1d67891698c8b8d6931389fb09c37ba9a
error: inflate: data stream error (incorrect header check)
error: inflate: data stream error (incorrect header check)
error: inflate: data stream error (incorrect header check)
error: inflate: data stream error (incorrect header check)
error: inflate: data stream error (incorrect header check)
error: inflate: data stream error (incorrect header check)
error: inflate: data stream error (incorrect header check)
Getting pack list for http://github.com/FrictionalGames/HPL1Engine.git
error: Unable to find ba1b02b7e5395d7e3f09d99e6cd10731016f845e under http://github.com/FrictionalGames/HPL1Engine.git
Cannot obtain needed object ba1b02b7e5395d7e3f09d99e6cd10731016f845e
while processing commit d64c516dbed39f006042b20509d01e3470adfaee.
fatal: Fetch failed.
Any thoughts?