Preparing to unpack .../libode1_2%3a0.11.1-4ubuntu1_amd64.deb ...
Unpacking libode1 (2:0.11.1-4ubuntu1) ...
Selecting previously unselected package darkplaces.
Preparing to unpack .../darkplaces_0~20130304+svn11952-2_amd64.deb ...
Unpacking darkplaces (0~20130304+svn11952-2) ...
Selecting previously unselected package nexuiz-textures.
Preparing to unpack .../nexuiz-textures_2.5.2-6_all.deb ...
Unpacking nexuiz-textures (2.5.2-6) ...
dpkg-deb (subprocess): decompressing archive member: internal gzip read error: '<fd:4>: incorrect data check'
dpkg-deb: error: subprocess <decompress> returned error exit status 2
dpkg: error processing archive /var/cache/apt/archives/nexuiz-textures_2.5.2-6_all.deb (--unpack):
 cannot copy extracted data for './usr/share/games/nexuiz/data/textures.pk3' to '/usr/share/games/nexuiz/data/textures.pk3.dpkg-new': unexpected end of file or stream