FIX: don't import surfer in setup.py

Author: Martin Luessi

setup.py

@@ -10,7 +10,7 @@
 # deal with MPL sandbox violations during easy_install
 os.environ['MPLCONFIGDIR'] = '.'
 
-import surfer
+from surfer.__version__ import __version__
 
 DISTNAME = 'pysurfer'
 DESCRIPTION = descr
@@ -20,7 +20,7 @@
 URL = 'http://pysurfer.github.com'
 LICENSE = 'BSD (3-clause)'
 DOWNLOAD_URL = 'https://github.com/nipy/PySurfer'
-VERSION = surfer.__version__
+VERSION = __version__
 
 import setuptools  # we are using a setuptools namespace
 from numpy.distutils.core import setup

surfer/__init__.py

@@ -2,6 +2,6 @@
 from viz import Brain, TimeViewer
 from utils import verbose, set_log_level, set_log_file
 
-__version__ = "0.5.dev"
+from __version__ import __version__
 
 set_log_level()

surfer/__version__.py

@@ -0,0 +1 @@
+__version__ = "0.5.dev"