edit

Installation

Requirements

Subclrschm has a only one requirement when installing.

Name	Details
wxPython 4.0.0a3+	The new wxPython 4.0.0 is required for for Rummage to run in Python 2 and Python 3. Classic wxPython support has unfortunately be dropped.

Linux Prerequisites

In traditional Linux fashion, there is a little extra work that needs to be done prior to installing. Linux requires some prerequisites so that it can build wxPython during installation.

Example is for Ubuntu:

sudo apt-get install dpkg-dev build-essential python2.7-dev libwebkitgtk-dev libjpeg-dev libtiff-dev libgtk2.0-dev libsdl1.2-dev libgstreamer-plugins-base0.10-dev libnotify-dev freeglut3 freeglut3-dev

Replace python2.7-dev with the Python version you are using.

If your Linux distribution has gstreamer 1.0 available, you can install the dev packages for that instead of the 0.10 version.

Be patient while installing on Linux as Linux must build wxPython while macOS and Windows do not.

Check out the wxPython document to see if prerequisites have changed: https://github.com/wxWidgets/Phoenix/blob/master/README.rst#prerequisites.

Installation

Here are a couple of ways to install and upgrade. Keep in mind if you are a Linux user, you have some prerequisites to install before proceeding: see Requirements.

1. Install: python pip install subclrschm.

2. To upgrade: python install --upgrade subclrschm.

3. If developing on subclrschm, you can clone the project, and install the requirements with the following command:

   pip install -r requirements/project.txt`
   

   You can then run the command below. This method will allow you to instantly see your changes between iterations without reinstalling which is great for developing. If you want to do this in a virtual machine, you can as well. Like the first method, you should then be able to access subclrschm from the command line via rummage or rummage --path mydirectory.

   pip install --editable .
   

   You could also just optionally run the package locally, skipping the actual install of subclrschm. You can run the project by issuing the following command from the root folder:

   python -m subclrschm
   

   In general, you may find it more appropriate to use the pythonw command instead of python. In some environments, it may be required (see "Running in Anaconda (macOS)").

Running in Virtual Environments (macOS)

If installing in a virtual environment via virtualenv, you may run into the following error:

This used to be a fairly annoying issue to workaround, but in wxPython 4+, it's not too bad. The wxPython wiki is a bit out of date. You don't have to symlink wx.pth or anything like that anymore as the design of wxPython is a bit different now. All you have to do is place the script below in my_virtual_env/bin. In this example I call it fwpy for "framework python" (make sure to adjust paths or Python versions to match your installation).

#!/bin/bash

# what real Python executable to use
PYVER=2.7
PYTHON=/Library/Frameworks/Python.framework/Versions/$PYVER/bin/python$PYVER

# find the root of the virtualenv, it should be the parent of the dir this script is in
ENV=`$PYTHON -c "import os; print os.path.abspath(os.path.join(os.path.dirname(\"$0\"), '..'))"`
echo $ENV

# now run Python with the virtualenv set as Python's HOME
export PYTHONHOME=$ENV
exec $PYTHON "$@"

Running in Homebrew (macOS)

Homebrew from what I read used to have issues running wxPython in versions less than 4, but this doesn't seem to be an issue with wxPython 4 with Homebrew (at least in my testing).

Running in Anaconda (macOS)

Anaconda can run Rummage fine from my testing. The important thing to note is you must launch it with pythonw -m rummage and not python -m rummage.