Comment 3 for bug 1088131

Thank you for taking the time to report this bug and helping to make Ubuntu better. I was able to reproduce in the last Ubuntu version, Raring 13.04, looking at the code seems like the problem can be solved by adding:

diff --git a/src/dircolors.hin b/src/dircolors.hin
index 6dfd113..e56c3c3 100644
--- a/src/dircolors.hin
+++ b/src/dircolors.hin
@@ -110,6 +110,7 @@ EXEC 01;32
 #.csh 01;32

  # archives or compressed (bright red)
+.arc 01;31
 .tar 01;31
 .tgz 01;31
 .arj 01;3

I'll forward it to upstream, thanks again for you report