Better reading of path to metadata.py file in setup.py

README.md

@@ -49,7 +49,7 @@ Hosted at Read The Docs: [tableprint.readthedocs.org](http://tableprint.readthed
 - `six`
 
 ## Version
-- 0.6.6 (May 25 2017) Fixes some bugs with ANSI escape sequences
+- 0.6.7 (May 25 2017) Fixes some bugs with ANSI escape sequences
 - 0.5.0 (Sept 29 2016) Better handling of ANSI escape sequences in table rows
 - 0.4.0 (May 3 2016) Adds a 'block' style
 - 0.3.2 (May 3 2016) Adds a test suite

metadata.py

@@ -1,6 +1,6 @@
 # Version info
 __name__ = 'tableprint'
-__version__ = '0.6.6'
+__version__ = '0.6.7'
 __license__ = 'MIT'
 
 # Project description(s)

setup.py

@@ -1,8 +1,10 @@
 import re
+import os
 from setuptools import setup
 
 
-with open('metadata.py', 'r') as f:
+__location__ = os.path.realpath(os.path.join(os.getcwd(), os.path.dirname(__file__)))
+with open(os.path.join(__location__, 'metadata.py'), 'r') as f:
     metadata = dict(re.findall("__([a-z_]+)__\s*=\s*'([^']+)'", f.read()))