Hi, it is planned to upload valac 0.22 to unstable soon. The attached patch updates the build-dependencies accordingly. I tested it, and radare builds with the patch applied.
Please apply the patch, once valac 0.22 hits unstable. Best regards, Andreas
diff -ruN radare-1.5.2.orig/debian/control radare-1.5.2/debian/control --- radare-1.5.2.orig/debian/control 2012-03-28 03:07:31.000000000 +0200 +++ radare-1.5.2/debian/control 2014-02-14 15:53:35.084008000 +0100 @@ -12,11 +12,11 @@ libusb-dev, libperl-dev, libreadline-dev, - libvala-0.14-dev, + libvala-0.22-dev, libvte-dev, lua5.1, python-dev (>= 2.6.6-3~), - valac-0.14 + valac (>= 0.22) Standards-Version: 3.9.3 Homepage: http://radare.org