ebuild: Improve python dependency - fixes #391

Signed-off-by: Benn Snyder <benn.snyder@gmail.com>

Author: atzkey

platform/linux/portage/dev-libs/libfreenect/Manifest

@@ -1 +1 @@
-EBUILD libfreenect-9999.ebuild 2110 SHA256 56a16645d035372f181c5e79005a2806adaeec7f816fbd11f6004c3af7f2e3b7 SHA512 1f634aae56466cd32c3abf7c1989c285612a454b0eb55b6a67fd82c951981d44f7d53f78de79968f59c454da6c8a60c08f4b3833777f91328345a865b7958179 WHIRLPOOL 9bdc6ec18fdaa58b7cee7b5a1346c1a02df3bd6dd0367fbe5218285c800de7c8651877054c21bf66587ec449e9fe3bfac7a0eddc5db65f36bb63b2e2c5851b2d
+EBUILD libfreenect-9999.ebuild 2103 SHA256 fe79a2a0fbabeb2c2a85e88569c005f74034539fb28243f5a2b6ed3ee71d8910 SHA512 ac6f45f6100f8174e825cae913597cd4c959f28ca60dc2c49b4ca345f6881666bf5dbb0da619d1258041307e618e5344b9fe7cb837847a7dee1b16311ad797ec WHIRLPOOL dc5266930ce5aa5f7918de230e0822dd93055e07f75e3bf210dddfef2e563b273518269ac17f5cc905e0428c59492c31e05ba5d8d2698d47a46f20804408b3cc

platform/linux/portage/dev-libs/libfreenect/libfreenect-9999.ebuild

@@ -4,7 +4,7 @@
 
 EAPI="5"
 
-inherit cmake-utils git-2 multilib
+inherit cmake-utils git-2 multilib python
 
 
 DESCRIPTION="Core library for accessing the Microsoft Kinect."
@@ -16,6 +16,8 @@ SLOT="0"
 KEYWORDS=""
 IUSE="audio bindist +c_sync +cpp doc examples fakenect opencv openni2 python"
 
+PYTHON_DEPEND="audio? 2"
+
 COMMON_DEP="virtual/libusb:1
             examples? ( media-libs/freeglut
                         virtual/opengl
@@ -25,10 +27,9 @@ COMMON_DEP="virtual/libusb:1
             python? ( dev-python/numpy )"
 
 RDEPEND="${COMMON_DEP}"
-DEPEND= "${COMMON_DEP}
+DEPEND="${COMMON_DEP}
          dev-util/cmake
          virtual/pkgconfig
-         audio? ( dev-lang/python-2* )
          doc? ( app-doc/doxygen )
          python? ( dev-python/cython )"