Configuring BSD::Resource... Checking whether you have certain header files... The system cannot find the path specified. The system cannot find the path specified. Your operating system does not seem to have or . (Run "perl Makefile.PL" with the environment variable VERBOSE set to 1 (one) too see in more detail what went wrong.) There is no way BSD::Resource is going to work. I am awfully sorry but I cannot go further. Aborting configuration of BSD::Resource.