Thanks for the link. what is it I should install?
If I try to install gettext:

sudo port install gettext
--->  Unpacking tgz archive for gettext 0.14.5_0
--->  Installing gettext 0.14.5_0
Error: Target com.apple.install returned: Registry error: gettext
0.14.5_0 already registered as installed.  Please uninstall it first.
Error: /private/opt/local/bin/port: Status 1 encountered during
processing.

I believe gettext is installed as part of gnome, but for some reason,
gdk-pixbuf-0.22.0 is not,
and I can't install that one. Right now, it does not find glib, even
though glib.h or glib folder even though they are on /private/opt path
/private/opt/local/include/glib-2.0/glib
$PATH
-bash:
/private/opt/local/bin:/private/opt/local/lib:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/mysql/bin/:
No such file or directory