[conda] Imposible to instal Mayavi in conda 4.4.10 with MacOS El Capitan

[Enrique Rodriguez Sebastian]

I'm trying to install Mayavi and always I run de conda command to do it a
lot of dependencies problems arise. I've try to remove the conflicting
modules and when it seems to be fixed and it alows the installation to
start this error message is shown:

Preparing transaction: done

Verifying transaction: done

Executing transaction: failed

ERROR conda.core.link:_execute(481): An error occurred while uninstalling
package 'defaults::anaconda-navigator-1.7.0-py27_0'.

UnicodeDecodeError('ascii',
'/anaconda2/bin:\xe2\x80\x9c/usr/local/fsl/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/Library/TeX/texbin:/\xe2\x80\x9cUsers/Kike/Library/Android/sdk\xe2\x80\x9d/platform-tools:/\xe2\x80\x9cUsers/Kike/Library/Android/sdk\xe2\x80\x9d/tools:\xe2\x80\x9cUsers/Kike/Library/Android/sdk\xe2\x80\x9d/tools/bin\xe2\x80\x9d',
15, 16, 'ordinal not in range(128)')

Attempting to roll back.


Rolling back transaction: done


UnicodeDecodeError('ascii',
'/anaconda2/bin:\xe2\x80\x9c/usr/local/fsl/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/Library/TeX/texbin:/\xe2\x80\x9cUsers/Kike/Library/Android/sdk\xe2\x80\x9d/platform-tools:/\xe2\x80\x9cUsers/Kike/Library/Android/sdk\xe2\x80\x9d/tools:\xe2\x80\x9cUsers/Kike/Library/Android/sdk\xe2\x80\x9d/tools/bin\xe2\x80\x9d',
15, 16, 'ordinal not in range(128)')