rosdep init failed
I enter sudo rosdep init
then output:
ERROR: cannot download default sources list from:
https://raw.github.com/ros/rosdistro/master/rosdep/sources.list.d/20-default.list
Edit:
jeff@ubuntu:~$ sudo easy_install -U rosdep rospkg
Searching for rosdep
Reading https://pypi.python.org/simple/rosdep/
Best match: rosdep 0.11.4
Downloading https://pypi.python.org/packages/source/r/rosdep/rosdep-0.11.4.tar.gz#md5=c8969f199b0590338bf20dab63bc4d50
error: Download error for https://pypi.python.org/packages/source/r/rosdep/rosdep-0.11.4.tar.gz#md5=c8969f199b0590338bf20dab63bc4d50: [Errno 8] _ssl.c:510: EOF occurred in violation of protocol