Checking if your kit is complete...
Looks good
Writing Makefile for ExtUtils::F77
cp ._F77.pm blib/lib/ExtUtils/._F77.pm
cp F77.pm blib/lib/ExtUtils/F77.pm
Manifying blib/man3/ExtUtils::F77.3
PERL_DL_NONLAZY=1 /home/cpanrun/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi -I/home/cpanrun/build/5.6.1/lib/5.6.1 -e 'use Test::Harness qw(&runtests $verbose); $verbose=1; runtests @ARGV;' t/*.t
t/require...........1..2

ExtUtils::F77: Version 1.16
Loaded ExtUtils::F77 version 1.16
Found compiler g77
Use of uninitialized value in pattern match (m//) at blib/lib/ExtUtils/F77.pm line 251.
ExtUtils::F77: Using system=Linux compiler=G77
Runtime: -L/usr/lib/gcc-lib/i386-linux/2.95.2 -L/usr/lib -lg2c -lm -L/usr/lib/gcc-lib/i386-linux/2.95.2 -lgcc
ExtUtils::F77: Validating -L/usr/lib/gcc-lib/i386-linux/2.95.2 -L/usr/lib -lg2c -lm -L/usr/lib/gcc-lib/i386-linux/2.95.2 -lgcc   [ok]
ExtUtils::F77: Compiler: g77
ExtUtils::F77: Cflags: -O
ok 1
ok 2
ok
All tests successful.
Files=1, Tests=2,  1 wallclock secs ( 0.25 cusr +  0.02 csys =  0.27 CPU)
Installing /home/cpanrun/build/5.6.1/lib/site_perl/5.6.1/ExtUtils/._F77.pm
Installing /home/cpanrun/build/5.6.1/lib/site_perl/5.6.1/ExtUtils/F77.pm
Installing /home/cpanrun/build/5.6.1/man/man3/ExtUtils::F77.3
Appending installation info to /home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi/perllocal.pod