pip install -u rosdep - No distributions at all found for rosdep

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Hi ROS community,

I am running a armhf ubuntu system. I need to install rosdep an wstool. The ROS website says use:

sudo pip install -U rosdep
sudo pip install -U wstool

When I try those commands I get:

Downloading/unpacking rosdep
Cannot fetch index base URL http://pypi.python.org/simple/
Could not find any downloads that satisfy the requirement rosdep
No distributions at all found for rosdep

With rosdep and wstool names changed respectively.

When I go to the website "https://pypi.python.org/pypi"

I get a:

502 Bad Gateway
The server returned an invalid or incomplete response.

Is there a mirror or another way to install the ros python package tools (rosdep, wstool, rospkg, rosinstall, etc) for a non-standard ROS system?

Thank you