use planetary image and remove gdal requirement

[nikhilkalige]

Fixes #12 #13 #14

[godber]

This thing still runs right?

[godber]

I setup like this:

brew install qt
mkvirtualenv newvenv
pip install -e .

Everything appeared to install fine. But when I run pdsview I still get a Qt missing error:

Traceback (most recent call last):
  File "/Users/godber/.venvs/pdsview/bin/pdsview", line 9, in <module>
    load_entry_point('pdsview==0.1.0', 'console_scripts', 'pdsview')()
  File "/Users/godber/.venvs/pdsview/lib/python2.7/site-packages/pkg_resources/__init__.py", line 552, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/Users/godber/.venvs/pdsview/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2672, in load_entry_point
    return ep.load()
  File "/Users/godber/.venvs/pdsview/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2345, in load
    return self.resolve()
  File "/Users/godber/.venvs/pdsview/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2351, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/Users/godber/Workspace/pdsview/pdsview/pdsview.py", line 14, in <module>
    import label
  File "/Users/godber/Workspace/pdsview/pdsview/label.py", line 1, in <module>
    from ginga.qtw.QtHelp import QtGui, QtCore
  File "/Users/godber/.venvs/pdsview/lib/python2.7/site-packages/ginga/qtw/QtHelp.py", line 95, in <module>
    raise ImportError("Failed to import qt4, qt5 or pyside. There may be an issue with the toolkit module or it is not installed")
ImportError: Failed to import qt4, qt5 or pyside. There may be an issue with the toolkit module or it is not installed

Did you have to symbolically link qt in to your venv or something?

[nikhilkalige]

run pyside_postinstall.py

[godber]

On linux, I had to do this:

python /home/godber/.virtualenvs/newvenv/bin/pyside_postinstall.py -install

But ultimately it worked!