Hello, On Tue, 03 Mar 2015 10:21:19 +0100 Helmut Jarausch wrote: > Hi, > > I'd like to install all packages which need Python, only for Python3 except > those which cannot be installed for Python3. > How can I find out which of the packages installed on my machine have > PYTHON_TARGETS=python2_7" (only). > I could loop over `qlist -IC` do an emerge -vp each grepping for this string. > But is there an easier way.
You are almost there, just learn the power of mighty eix: EIX_LIMIT=0 eix -I --only-names -\( -U python_targets_python2_ -! -U python_targets_python3_ -\) This will return you all installed packages having "python2_*" in their python targets, but not having "python3_*". Best regards, Andrew Savchenko
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