#! /usr/bin/env python2

print "Hi, I'm a little Python program to check your Python installation"

import sys

print "Version:", sys.version
if sys.version.startswith('2.7'):
    print "OK"
else:
    print "ERROR: incorrect Python version"

print "Is Numpy installed?"
try:
    import numpy as np
except:
    print "ERROR: Unable to load Numpy, please check your install"
print "OK"

print "Is Scipy installed?"
try:
    import scipy
except:
    print "ERROR: Unable to load Scipy, please check your install"
print "OK"

print "Is matplotlib installed?"
try:
    import matplotlib
except:
    print "ERROR: Unable to load matplotlib, please check your install"
try:
    import matplotlib.pyplot
except:
    print "ERROR: Unable to load matplotlib.pyplot, please check your install"
print "OK"

print "Congratulation, your Python installation seems operational."