I updated my pkgsrc and updated pkglint then ran lintpkgsrc and got the 
following errors:

Cannot open '/usr/pkgsrc/mk/../../mk/tools.mk' (from 
/usr/pkgsrc/mk/bsd.pkg.mk): No such file or directory

also I get an checksum error evertime on kdelibs here is the messages:

checksum mismatch between 'SHA1' in x11/kdelibs3 and x11/kdelibdocs3
checksum mismatches
kdelibs-3.1.3.tar.bz2 (SHA1)

I totally deleted my pkgsrc then rechecked it out and still the same. I always 
get these errors. Is the checksome in the distinfo file under kdelibs wrong 
or something? Any Ideas?