fix: switch python commands to python3 in docs and deploy scripts

Update all references from `python` to `python3` in contributing guide and Travis deployment script to ensure compatibility with systems where `python` is not linked to Python 3. Also add missing `Description-Content-Type` metadata field to the Wren Pygments lexer egg-info.
2018-07-14 18:44:53 +00:00
parent d12ef41482
commit 9103d3d4ed
3 changed files with 4 additions and 3 deletions
@@ -66,7 +66,7 @@ for Wren. To install that, run:

    :::sh
    $ cd util/pygments-lexer
-    $ sudo python setup.py develop
+    $ sudo python3 setup.py develop
    $ cd ../.. # Back to the root Wren directory.

 Now you can build the docs:
@@ -79,7 +79,7 @@ server from there. Python includes one:

    :::sh
    $ cd build/docs
-    $ python -m SimpleHTTPServer
+    $ python3 -m http.server

 Running `make docs` is a drag every time you change a line of Markdown or SASS,
 so there is also a file watching version that will automatically regenerate the