/home/cpanrun/build/5.6.1/bin/perl Build.PL 
Checking whether your kit is complete...
Looks good
Creating new 'Build' script for 'Solaris-SysInfo' version '0.04'
/home/cpanrun/build/5.6.1/bin/perl Build
/home/cpanrun/build/5.6.1/bin/perl lib/Solaris/SysInfo/Constants.pm.PL
Cannot read '/usr/include/sys/systeminfo.h' - No such file or directory at lib/Solaris/SysInfo/Constants.pm.PL line 11.
lib/Solaris/SysInfo.pm -> blib/lib/Solaris/SysInfo.pm
lib/Solaris/SysInfo.xs -> lib/Solaris/SysInfo.c
/home/cpanrun/build/5.6.1/bin/perl "-I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi" "-I/home/cpanrun/build/5.6.1/lib/5.6.1" "/home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/xsubpp" -noprototypes -typemap "/home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/typemap" "lib/Solaris/SysInfo.xs"gcc -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi/CORE -c -DUSE_REENTRANT_API -D_GNU_SOURCE -D_REENTRANT -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -o lib/Solaris/SysInfo.o lib/Solaris/SysInfo.c
SysInfo.xs:11: sys/systeminfo.h: No such file or directory
error building so file from 'lib/Solaris/SysInfo.c' at /home/cpanrun/build/5.6.1/lib/site_perl/5.6.1/Module/Build/Base.pm line 1778.
make: *** [all] Error 2