I a m not sure where I should report that - it looks like a quite generic bug.
I tried to install XML::LibXML on a quite new system - it failed because of no libxml2 - but I installed it and it was still failing with the same error. Then I run perl Makefile.PL DEBUG=1 and voila: ... LD_RUN_PATH="/usr/lib:/lib" cc -shared -O2 -L/usr/local/lib -fstack-protector Conftest.o -o blib/arch/auto/Conftest/Conftest.so \ -lxml2 -lz \ /usr/bin/ld: cannot find -lz ^^^^^^^^^^^^^^^^^^^^^^^^^^^ collect2: ld returned 1 exit status make: *** [blib/arch/auto/Conftest/Conftest.so] Błąd 1 system call to 'make test 'OTHERLDFLAGS='' failed at Makefile.PL line 470. no libxml2 not found ^^^^^^^^^^^^^^^^^ ... underlinings mine After installing sudo apt-get install libzip-dev - all worked OK. This is perl 5, version 12, subversion 3 (v5.12.3) built for x86_64-linux -- Zbigniew Lukasiak http://brudnopis.blogspot.com/ http://perlalchemy.blogspot.com/