Checking if your kit is complete... Looks good Note (probably harmless): No library found for -lperfstat Note (probably harmless): No library found for -lperfstat Writing Makefile for AIX::Perfstat Note (probably harmless): No library found for -lperfstat Writing Makefile for AIX::Perfstat Note (probably harmless): No library found for -lperfstat Writing Makefile for AIX::Perfstat Note (probably harmless): No library found for -lperfstat Writing Makefile for AIX::Perfstat Writing Makefile for AIX::Perfstat cp lib/AIX/Perfstat.pm blib/lib/AIX/Perfstat.pm cp example1.pl blib/lib/AIX/example1.pl make[1]: Entering directory `/home/cpanrun/depot/main/contrib-patched/perl/CPAN/src/AIX-Perfstat/cpu' gcc -c -I. -D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -DVERSION=\"\" -DXS_VERSION=\"\" -fpic "-I/home/cpanrun/build/5.8.0/lib/5.8.0/i686-linux-thread-multi/CORE" cpu.c In file included from cpu.c:10: cpu.h:17: libperfstat.h: No such file or directory make[1]: *** [cpu.o] Error 1 make[1]: Leaving directory `/home/cpanrun/depot/main/contrib-patched/perl/CPAN/src/AIX-Perfstat/cpu' make: *** [subdirs] Error 2