linux - Linux に Compiz をインストールできません

Question

https://forums.kali.org/showthread.php?18570-how-to-install-compiz-on-Kali-1-0-4-No-sid-repo!にあるインストールガイドに従っています..通過しようとしている間に、ステップ 11 でスタックしました。このエラーが発生しています

Reading package lists... Done
Building dependency tree        
Reading state information... Done
Building data structures... Done 
Building data structures... Done 
Traceback (most recent call last):
  File "/usr/bin/gdebi", line 86, in <module>
    if not debi.open(args[0]):
  File "/usr/share/gdebi/GDebi/GDebiCli.py", line 88, in open
    if not self._deb.check():
  File "/usr/lib/python3/dist-packages/apt/debfile.py", line 522, in check
    if not self._satisfy_depends(self.depends):
  File "/usr/lib/python3/dist-packages/apt/debfile.py", line 552, in _satisfy_depends
    if not self._is_or_group_satisfied(or_group):
  File "/usr/lib/python3/dist-packages/apt/debfile.py", line 152, in _is_or_group_satisfied
    depname = self._maybe_append_multiarch_suffix(depname)
  File "/usr/lib/python3/dist-packages/apt/debfile.py", line 125, in _maybe_append_multiarch_suffix
    cand = self._cache[multiarch_pkgname].candidate._cand
AttributeError: 'NoneType' object has no attribute '_cand'

なんとか切り抜けられるように、解決策を教えてください....