WARNING: LICENSE is not a known parameter. Checking if your kit is complete... Looks good 'LICENSE' is not a known MakeMaker parameter name. Note (probably harmless): No library found for -lstree Writing Makefile for Tree::Suffix cp lib/Tree/Suffix.pm blib/lib/Tree/Suffix.pm /home/cpanrun/parisc2.0-lp64/build/5.8.2/bin/perl /home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/ExtUtils/xsubpp -typemap /home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/ExtUtils/typemap -typemap typemap Suffix.xs > Suffix.xsc && mv Suffix.xsc Suffix.c cc -c -D_POSIX_C_SOURCE=199506L -D_REENTRANT -Ae -D_HPUX_SOURCE -Wl,+vnocompatwarnings +DD64 -DNO_HASH_SEED -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -fast +Onolimit +Opromote_indirect_calls -DVERSION=\"0.19\" -DXS_VERSION=\"0.19\" +Z "-I/home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/PA-RISC2.0-thread-multi-LP64/CORE" Suffix.c cpp: "Suffix.xs", line 6: error 4036: Can't open include file 'libstree.h'. make: *** [Suffix.o] Error 1