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Writing Makefile for Class::Skin::skin
Writing Makefile for Class::Skin
cp Skin.pm blib/lib/Class/Skin.pm
AutoSplitting blib/lib/Class/Skin.pm (blib/lib/auto/Class/Skin)
cd libskin && make 
byacc -v -d skin.y
make[1]: byacc: Command not found
make[1]: *** [y.tab.c] Error 127
make: *** [libskin/libskin.a] Error 2