Add ruby-1.8.7-p72 template based on the one sent by morr@.

I fixed the package to install into the correct directory and therefore
being stowned correctly, by using --exec-prefix.

morr@ please check this next time!

--HG--
extra : convert_revision : 895c4af1bf5336e35f4579aee5e45778932185f9

templates/ruby-1.8.7-p72.tmpl

@@ -0,0 +1,15 @@
+# Template build file for 'ruby-1.8.7-p72'.
+pkgname=ruby-1.8.7-p72
+extract_sufx=".tar.bz2"
+url=ftp://ftp.ruby-lang.org/pub/ruby/1.8
+build_style=gnu_configure
+configure_args="--enable-pthread --enable-shared
+ --exec-prefix=$PKGFS_DESTDIR/$pkgname"
+short_desc="Ruby programming language"
+maintainer="Daniel Horecki <morr@morr.pl>"
+checksum=07bf0d6987ba111aed988093c569fb66ba54891b
+long_desc="
+ Ruby is the interpreted scripting language for quick and
+ easy object-oriented programming.  It has many features to
+ process text files and to do system management tasks (as in
+ Perl).  It is simple, straight-forward, and extensible."