Hi Steffen,
there's a minor glitch in Makefile.PL.
The ENV variable checked to ignore symlinks is
"IGNORE_SYMLINK_WARNINGS", while the warning message in the heredoc
tells you to set "IGNORE_SYMLINK_WARNING".
Trivial patch pasted.
--- Makefile.PL Wed Jun 11 20:30:41 2008
+++ Makefile.PL.new Wed Aug 20 07:24:48 2008
@@ -12,7 +12,7 @@
If you want to ignore this message and continue installing
PAR::Reporitory, please set the environment variable
-IGNORE_SYMLINK_WARNING to a true valid and rerun Makefile.PL.
+IGNORE_SYMLINK_WARNINGS to a true valid and rerun Makefile.PL.
HERE
exit(1);
}