Could not find mcc in your $PATH Note (probably harmless): No library found for -lML Using hardcoded paths! You probably will have to edit line 28 to line 30 in Makefile.PL Checking if your kit is complete... Looks good Writing Makefile for Math::ematica cp ematica.pm blib/lib/Math/ematica.pm AutoSplitting blib/lib/Math/ematica.pm (blib/lib/auto/Math/ematica) /export/home/cpanrun/build/5.6.1/bin/perl -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi -I/export/home/cpanrun/build/5.6.1/lib/5.6.1 /export/home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/xsubpp -prototypes -typemap /export/home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/typemap -typemap typemap ematica.xs > ematica.xsc && mv ematica.xsc ematica.c gcc -c -I/usr/local/mathematica/AddOns/MathLink/DevelopersKits/Linux/CompilerAdditions -DUSE_REENTRANT_API -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O -DVERSION=\"1.201\" -DXS_VERSION=\"1.201\" -fPIC -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi/CORE ematica.c ematica.xs:27: mathlink.h: No such file or directory make: *** [ematica.o] Error 1