Bei mir das selbe Ergebnis mit Strawberry 5.16.3 auf Win7 64Bit:
CPAN.pm: Building M/MA/MARKOV/Geo-Proj4-1.05.tar.gz
ERROR: proj library version not known
Warning: No success on command[C:\strawberry\perl\bin\perl.exe Makefile.PL]
MARKOV/Geo-Proj4-1.05.tar.gz
C:\strawberry\perl\bin\perl.exe Makefile.PL -- NOT OK
Running make test
Make had some problems, won't test
Running make install
Make had some problems, won't install
Stopping: 'install' failed for 'Geo::Proj4'.
Could not read metadata file. Falling back to other methods to determine prerequisites
Failed during this command:
MARKOV/Geo-Proj4-1.05.tar.gz : writemakefile NO 'C:\strawberry\perl\bin\perl.exe Makefile.PL' returned status 6400
10 print "Hallo"
20 goto 10