[Vala] Compiling under Windows

[Dev_NIX <devnix code gmail com>]

Hi all!

I'm starting some Vala experiments on Windows, and I'm using the last
version compiled by Tarnyko (which is 0.20.1)

Right now I'm trying to compile by myself the latest build (0.23.1) on
cygwin, but I get stucked running autogen.sh with the following message:

Can't locate Autom4te/ChannelDefs.pm in @INC
(
@INC contains:
E:/PROGRA~1/GnuWin32/autoconf/share/autoconf
 /usr/lib/perl5/site_perl/5.14/x86_64-cygwin-threads
/usr/lib/perl5/site_perl/5.14
/usr/lib/perl5/vendor_perl/5.14/x86_64-cygwin-threads
 /usr/lib/perl5/vendor_perl/5.14
/usr/lib/perl5/5.14/x86_64-cygwin-threads
/usr/lib/perl5/5.14 .
)
at /cygdrive/e/Program Files (x86)/GnuWin32/bin/autoreconf line 42.
BEGIN failed--compilation aborted at /cygdrive/e/Program Files
(x86)/GnuWin32/bin/autoreconf line 42.

Do you have any idea of what's going on, guys? D: