Note (probably harmless): No library found for -llettertree Checking if your kit is complete... Warning: the following files are missing in your kit: .#LetterTree.xs.1.7 .#typemap.1.3 LetterTree.bs LetterTree.c LetterTree.o Please inform the author. Writing Makefile for Data::LetterTree cp lib/Data/LetterTree.pm blib/lib/Data/LetterTree.pm /home/cpanrun/ia64/build/5.6.1/bin/perl -I/home/cpanrun/ia64/build/5.6.1/lib/5.6.1/IA64.ARCHREV_0-thread-multi -I/home/cpanrun/ia64/build/5.6.1/lib/5.6.1 /home/cpanrun/ia64/build/5.6.1/lib/5.6.1/ExtUtils/xsubpp -typemap /home/cpanrun/ia64/build/5.6.1/lib/5.6.1/ExtUtils/typemap -typemap typemap LetterTree.xs > LetterTree.xsc && mv LetterTree.xsc LetterTree.c Please specify prototyping behavior for LetterTree.xs (see perlxs manual) gcc -c -DUSE_REENTRANT_API -D_POSIX_C_SOURCE=199506L -D_HPUX_SOURCE -L/lib/hpux32 -DUINT32_MAX_BROKEN -fPIC -fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O -DVERSION=\"0.1\" -DXS_VERSION=\"0.1\" -fPIC -I/home/cpanrun/ia64/build/5.6.1/lib/5.6.1/IA64.ARCHREV_0-thread-multi/CORE LetterTree.c LetterTree.xs:7:24: lettertree.h: No such file or directory LetterTree.c: In function `XS_Data__LetterTree_new': LetterTree.c:37: error: `Node' undeclared (first use in this function) LetterTree.c:37: error: (Each undeclared identifier is reported only once LetterTree.c:37: error: for each function it appears in.) LetterTree.c:37: error: `RETVAL' undeclared (first use in this function) LetterTree.c: In function `XS_NodePtr_add_data': LetterTree.c:60: error: `Node' undeclared (first use in this function) LetterTree.c:60: error: `tree' undeclared (first use in this function) LetterTree.c:68: error: parse error before ')' token LetterTree.c: In function `XS_NodePtr_has_word': LetterTree.c:92: error: `Node' undeclared (first use in this function) LetterTree.c:92: error: `tree' undeclared (first use in this function) LetterTree.c:99: error: parse error before ')' token LetterTree.c: In function `XS_NodePtr_parse_tree': LetterTree.c:123: error: `Node' undeclared (first use in this function) LetterTree.c:123: error: `tree' undeclared (first use in this function) LetterTree.c:129: error: parse error before ')' token LetterTree.c: In function `XS_NodePtr_get_data': LetterTree.c:155: error: `Node' undeclared (first use in this function) LetterTree.c:155: error: `tree' undeclared (first use in this function) LetterTree.c:164: error: parse error before ')' token LetterTree.xs:44: warning: assignment makes pointer from integer without a cast LetterTree.c: In function `XS_NodePtr_DESTROY': LetterTree.c:192: error: `Node' undeclared (first use in this function) LetterTree.c:192: error: `tree' undeclared (first use in this function) LetterTree.c:196: error: parse error before ')' token make: *** [LetterTree.o] Error 1