Checking if your kit is complete...
Looks good
Writing Makefile for Crypt::Square
cp Square.pm blib/lib/Crypt/Square.pm
/home/cpanrun/tmp/5.10.0/bin/perl /home/cpanrun/build/5.10.0/lib/ExtUtils/xsubpp  -typemap /home/cpanrun/build/5.10.0/lib/ExtUtils/typemap -typemap typemap  Square.xs > Square.xsc && mv Square.xsc Square.c
gcc -c  -I. -D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -DPRIVLIB_LAST_IN_INC -fno-strict-aliasing -pipe -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/gdbm -O2   -DVERSION=\"1.0.0\" -DXS_VERSION=\"1.0.0\" -fPIC "-I/home/cpanrun/build/5.10.0/lib/CORE"   Square.c
Running Mkbootstrap for Crypt::Square ()
chmod 644 Square.bs
rm -f blib/arch/auto/Crypt/Square/Square.so
gcc  -shared -O2 Square.o  -o blib/arch/auto/Crypt/Square/Square.so 	\
     	\
  
chmod 755 blib/arch/auto/Crypt/Square/Square.so
cp Square.bs blib/arch/auto/Crypt/Square/Square.bs
chmod 644 blib/arch/auto/Crypt/Square/Square.bs
Manifying blib/man3/Crypt::Square.3
PERL_DL_NONLAZY=1 /home/cpanrun/tmp/5.10.0/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(1, 'blib/lib', 'blib/arch')" t/*.t
t/01.........1..2
ok 1 - use Crypt::Square;
ok 2
ok
t/02.........1..2
ok 1 - use Crypt::Square;
ok 2
ok
t/03.........1..2
ok 1 - use Crypt::Square;
ok 2
ok
t/04.........1..2
ok 1 - use Crypt::Square;
ok 2
ok
t/loading....1..1
ok 1 - use Crypt::Square;
ok
All tests successful.
Files=5, Tests=9,  1 wallclock secs ( 1.35 cusr +  0.17 csys =  1.52 CPU)
Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
Installing /home/cpanrun/build/5.10.0/site/lib/auto/Crypt/Square/Square.so
Installing /home/cpanrun/build/5.10.0/site/lib/auto/Crypt/Square/Square.bs
Installing /home/cpanrun/build/5.10.0/html/site/lib/Crypt/Square.html
Installing /home/cpanrun/build/5.10.0/site/lib/Crypt/Square.pm
Installing /home/cpanrun/build/5.10.0/site/man/man3/Crypt::Square.3
Appending installation info to /home/cpanrun/build/5.10.0/lib/perllocal.pod