Libproxy Install Error

[xcingix@…]

I'm having trouble installing GMPC via MacPorts. My errors are as follows:

#
ool-4354fe61:~ danny$ sudo port clean xulrunner heimdal
#
Password:
#
--->  Cleaning xulrunner
#
--->  Cleaning heimdal
#
ool-4354fe61:~ danny$ sudo port uninstall heimdal
#
--->  Deactivating heimdal @1.2.1_0
#
--->  Uninstalling heimdal @1.2.1_0
#
ool-4354fe61:~ danny$ sudo port install gmpc
#
--->  Computing dependencies for gmpc
#
--->  Dependencies to be installed: libsoup libproxy vala
#
--->  Configuring libproxy
#
Error: Target org.macports.configure returned: configure failure: shell command failed
#
Log for libproxy is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_net_libproxy/main.log
#
Error: The following dependencies failed to build: libsoup libproxy vala
#
Error: Status 1 encountered during processing.
#
To report a bug, see <http://guide.macports.org/#project.tickets>