etcat -u php
[ Colour Code : set unset ]
[ Legend : (U) Col 1 - Current USE flags ]
[ : (I) Col 2 - Installed With USE flags ]
Traceback (most recent call last):
File "/usr/bin/etcat", line 677, in ?
main()
File "/usr/bin/etcat", line 673, in main
function(query, matches)
File "/usr/bin/etcat", line 347, in uses
if filter(gentoolkit.Package.is_installed, matches)
TypeError: unbound method is_installed() must be called with Package instance as first argument (got Package instance instead)