src/rospkg/environment.py | 2 1 + 1 - 0 !
test/test_rospkg_environment.py | 6 3 + 3 - 0 !
2 files changed, 4 insertions(+), 4 deletions(-)

 set default ros_package_path to /usr/share

src/rospkg/rospack.py | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 limit search in /usr/share

os.walk would walk all paths. Let's just use /usr/share/<pkg-name> for
ROS packages.

src/rospkg/rosversion.py | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 set rosversion to debian