indigo: use Python 2 rather than Python 3.

Since most packages are unlikely to be Python 3 ready before the
next ROS distribution, we stick to Python 2.

.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = ros-indigo-cmake-modules
 	pkgdesc = ROS - A common repository for CMake Modules which are not distributed with CMake but are commonly used by ROS packages.
 	pkgver = 0.3.1
-	pkgrel = 1
+	pkgrel = 2
 	url = http://www.ros.org/
 	arch = any
 	license = BSD

PKGBUILD

@@ -7,7 +7,7 @@ pkgname='ros-indigo-cmake-modules'
 pkgver='0.3.1'
 _pkgver_patch=0
 arch=('any')
-pkgrel=1
+pkgrel=2
 license=('BSD')
 
 ros_makedepends=(ros-indigo-catkin)
@@ -32,16 +32,16 @@ build() {
   cd ${srcdir}/build
 
   # Fix Python2/Python3 conflicts
-  /usr/share/ros-build-tools/fix-python-scripts.sh -v 3 ${srcdir}/${_dir}
+  /usr/share/ros-build-tools/fix-python-scripts.sh -v 2 ${srcdir}/${_dir}
 
   # Build project
   cmake ${srcdir}/${_dir} \
         -DCMAKE_BUILD_TYPE=Release \
         -DCATKIN_BUILD_BINARY_PACKAGE=ON \
         -DCMAKE_INSTALL_PREFIX=/opt/ros/indigo \
-        -DPYTHON_EXECUTABLE=/usr/bin/python3 \
-        -DPYTHON_INCLUDE_DIR=/usr/include/python3.4m \
-        -DPYTHON_LIBRARY=/usr/lib/libpython3.4m.so \
+        -DPYTHON_EXECUTABLE=/usr/bin/python2 \
+        -DPYTHON_INCLUDE_DIR=/usr/include/python2.7 \
+        -DPYTHON_LIBRARY=/usr/lib/libpython2.7.so \
         -DSETUPTOOLS_DEB_LAYOUT=OFF
   make
 }