Checking if your kit is complete... Warning: prerequisite POE 0.3009 not found at /home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/MakeMaker.pm line 343. Looks good Writing Makefile for POE::Loop::Kqueue cp Kqueue.pm blib/lib/POE/Loop/Kqueue.pm /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 -typemap /home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/typemap Kqueue.xs > Kqueue.xsc && mv Kqueue.xsc Kqueue.c gcc -c -Wall -Wpointer-arith -Winline -Wstrict-prototypes -Wconversion -O2 -DVERSION=\"0.02\" -DXS_VERSION=\"0.02\" -fpic -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi/CORE Kqueue.c Kqueue.xs:17: sys/event.h: No such file or directory make: *** [Kqueue.o] Error 1