pypi can't use relative paths

README.md

@@ -8,7 +8,7 @@ About Pygrace
 
 ``pygrace`` ``Project`` objects are used to construct and save ``xmgrace`` project files (.agr). ``Project`` files capture the state of a ``xmgrace`` session, including the figures, settings, and current variables.
 
-![pygrace project](docs/source/_static/crow_diagram.png)
+![pygrace project](https://github.com/uqfoundation/pygrace/blob/master/docs/source/_static/crow_diagram.png)
 
 A more detailed diagram of all the attributes of ``pygrace`` template objects can be found at https://github.com/uqfoundation/pygrace/blob/master/docs/diagrams/diagram.pdf, while a handy cheatsheet of the methods and attributes of each ``pygrace`` template class can be found at https://github.com/uqfoundation/pygrace/blob/master/docs/diagrams/cheatsheet.pdf. This cheatsheet can be dynamically generated through use of the ``write_cheatsheet`` method, available from the ``Project`` class.
 
@@ -52,6 +52,13 @@ Installation
 It is assumed ``xmgrace`` is already installed and on the user's ``$PATH``.  ``xmgrace`` is available at:
     https://plasma-gate.weizmann.ac.il/pub/grace/src/
 
+Alternately, ``xmgrace`` typically can be installed with most package managers. For example::
+
+    $ apt-get install grace # on Linux
+    $ brew install grace # on MacOS
+
+Installing an Xserver from X.org (``xorg``, ``xorg-server``, ``xquartz``, or similar, depending on your operating system and package manager) is also required to open the ``xmgrace`` GUI.
+
 
 Requirements
 ------------
@@ -93,7 +100,7 @@ then, open the project file with xmgrace::
 
     $ xmgrace 00_helloworld.agr
 
-![00_helloworld](docs/source/_static/00_helloworld.png)
+![00_helloworld](https://github.com/uqfoundation/pygrace/blob/master/docs/source/_static/00_helloworld.png)
 
 find out more about ``pygrace`` at http://pygrace.rtfd.io or browse some more of the examples at https://github.com/uqfoundation/pygrace/tree/master/examples.
 
@@ -102,14 +109,14 @@ for example::
     $ python 05_colorplot.py
     $ xmgrace 05_colorplot.agr
 
-![05_colorplot](docs/source/_static/05_colorplot.png)
+![05_colorplot](https://github.com/uqfoundation/pygrace/blob/master/docs/source/_static/05_colorplot.png)
 
 and::
 
     $ python 08_latexlabels.py
     $ xmgrace 08_latexlabels.agr
 
-![08_latexlabels](docs/source/_static/08_latexlabels.png)
+![08_latexlabels](https://github.com/uqfoundation/pygrace/blob/master/docs/source/_static/08_latexlabels.png)
 
 
 we can also work in an interactive xmgrace session::
@@ -123,7 +130,7 @@ use xmgrace methods directly from the python interpreter::
     >>> x = np.arange(21) * np.pi/10
     >>> pg.plot(x, np.sin(x))
 
-![sin](docs/source/_static/sin.png)
+![sin](https://github.com/uqfoundation/pygrace/blob/master/docs/source/_static/sin.png)
 
 push variables into xmgrace and interact with the xmgrace scripting language::
 
@@ -132,7 +139,7 @@ push variables into xmgrace and interact with the xmgrace scripting language::
     >>> pg.eval('s0 line color 2')
     >>> pg.eval('plot(x,y)')
 
-![cos](docs/source/_static/cos.png)
+![cos](https://github.com/uqfoundation/pygrace/blob/master/docs/source/_static/cos.png)
 
 use the interactive xmgrace prompt::
 
@@ -146,7 +153,7 @@ use the interactive xmgrace prompt::
     grace> redraw()
     grace> exit
 
-![histoPlot](docs/source/_static/histoPlot.png)
+![histoPlot](https://github.com/uqfoundation/pygrace/blob/master/docs/source/_static/histoPlot.png)
 
 check variables in xmgrace session::
 

version.py

@@ -40,7 +40,7 @@ def get_readme_as_rst(filepath):
                 README += line.replace('-','=') + '\n'
             elif line.startswith('!['): # image
                 alt,img = line.split('](',1)
-                img = img.replace('docs/source/','') # make is in docs
+                img = img.split('docs/source/',1)[-1] # make is in docs
                 README += '.. image:: ' + img.replace(')','')
                 README += '   :alt: ' + alt.replace('![','') + '\n'
             #elif ')[http' in line: # alt text link (`text <http://url>`_)