Description of problem:
nss-sysinit runs mv and cat in a post install script. Those programs are not guaranteed to be present unless you include:
Requires(post): coreutils
in the spec file.

Version-Release number of selected component (if applicable):
nss-sysinit-3.12.5-1.fc12.5.i686

How reproducible:
It depends on the order packages get installed, so you won't see it all of the time.

Steps to Reproduce:
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Actual results:
From a livecd-creator build:
  Installing: nss-sysinit                  ################### [ 652/1603]
/usr/bin/setup-nsssysinit.sh: line 36: cat: command not found
/usr/bin/setup-nsssysinit.sh: line 40: mv: command not found
warning: %post(nss-sysinit-3.12.5-1.fc12.5.i686) scriptlet failed, exit status 127


Expected results:


Additional info: