p5-Gtk2-1.243 ISSUE Malformed UTF-8 character SOLVED

[awarecons]

===>  Building for p5-Gtk2-1.243
Generating POD...
Loaded 9 extra types from doctypes
Loaded 2 extra types from
/usr/local/lib/perl5/site_perl/5.16.2/mach/Pango/Install/doctypes
Loaded 8 extra types from
/usr/local/lib/perl5/site_perl/5.16.2/mach/Glib/Install/doctypes
Loaded 7 extra types from
/usr/local/lib/perl5/site_perl/5.16.2/mach/Cairo/Install/doctypes
Malformed UTF-8 character (unexpected non-continuation byte 0xc2,
immediately after start byte 0xc1) in pattern match (m//) at
/usr/local/lib/perl5/5.16.2/mach/Data/Dumper.pm line 558.
Malformed UTF-8 character (fatal) at
/usr/local/lib/perl5/5.16.2/mach/Data/Dumper.pm line 558.
gmake: *** [build/podindex] Error 25
*** Error code 1

Stop in /usr/ports/x11-toolkits/p5-Gtk2.
*** Error code 1

Stop in /usr/ports/emulators/qemu-launcher.

May be SOLVED by adding /usr/ports/x11-toolkits/p5-Gtk2/Makefile
ENV+=LANG="C"

or issuing command

env LANG="C" make ...

Thanks to http://forums.freebsd.org/showthread.php?t=28853