Merge pull request #11 from ryazwinski/master

Issue #3: check for meliae as part of setup.py

README.rst

@@ -10,6 +10,8 @@ Requirements
 
   - gdb (https://www.gnu.org/s/gdb) (version 7.3+)
   - Cython (http://cython.org)
+  - meliae (https://launchpad.net/meliae) 
+    - easy_install/pip may not work for this install. If not, use the tarball from the distribution website
 
 Download
 ~~~~~~~~

setup.py

@@ -6,6 +6,12 @@ f = open('README.rst')
 long_description = f.read().split('split here')[1]
 f.close()
 
+try:
+    from meliae import version_info
+except ImportError:
+    print "We require meliae to be installed."
+    exit(1)
+
 setup(name='pyrasite',
       version=version,
       description="Inject code into a running Python process",