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- Make sure you have python installed. If not, install it from python.org. 
- To run the plotting test script in the next exercise, run the next two steps. The non-plotting parts of the Madrigal python API will run without those third-party modules. 
- Install the package numpy from numpy.scipy.org if you don't already have it. This package does numerical arrays and linear algebra. 
- Install the ploting package matplotlib from matplotlib.sourceforge.net if you don't already have it. 
- To install the remote python madrigal api from www.openmadrigal.org, you will need to uncompress the file. Then you will need to run - python setupMadrigalWeb.py install. If you are installing on Windows, you will need to open a command prompt, and then change directory to where you uncompressed the file. From windows the python command may be something like- c:\python25\python.exe setupMadrigalWeb.py install. All the command line scripts (globalIsprint.py, madrigalPColor.py, and madrigalScatter.py) will be put into your PATH and so can be called directly from the command line.
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