Rosdep experienced an internal error

ROS ROS General
1

Amirhosseins-MacBook-Pro:ros_catkin_ws amirhosseingholami$ rosdep install --from-paths src --ignore-src --rosdistro kinetic -y

ERROR: Rosdep experienced an internal error.
Please go to the rosdep page [1] and file a bug report with the message below.
[1] : rosdep - ROS Wiki

rosdep version: 0.11.8

Bad installer [pip]: [Errno 2] No such file or directory

2

Please ask for help on answers.ros.org or open an issue on the appropriate issue tracker, in this case GitHub ยท Where software is built, instead of posting here on discourse. Also please look for existing, similar issues (I believe this issue has already occurred on the rosdep issue tracker).

See Support - ROS Wiki