creating build/doc/man/en/man1 failed.

[sugarsweetrobotics]

When installing rtshell into Ubuntu 14.04 x64 from source, below message is shown and failed to setup.

Compiling manpage documentation for language en
creating build/doc/man/en/man1
error: [Errno 2] No such file or directory

[gbiggs]

I need more information, including a fuller error output, your build location, user permissions, etc.

[sugarsweetrobotics]

This was happened in OSX El captan and python2.7 (default installed). Installed from source-code.