Fix bugs on OS X

Long story short: on OS X, sys.prefix actually pointing to
/System/Library/Frameworks/Python.framework/foo, not /usr/local (which
is the default path where Glances is installed using pip or brew).

Using a self-made implementation of sys.prefix, called sys_prefix, fix
the problem.

1 files changed, 3 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index c166e040..5d089096 100755
--- a/setup.py
+++ b/setup.py
@@ -17,10 +17,12 @@ data_files = [
     ('share/man/man1', ['docs/man/glances.1'])
 ]
 
-if hasattr(sys, 'real_prefix') or (sys.platform in ('bsd', 'darwin')):
+if hasattr(sys, 'real_prefix') or 'bsd' in sys.platform:
     etc_path = os.path.join(sys.prefix, 'etc', 'glances')
 if not hasattr(sys, 'real_prefix') and 'linux' in sys.platform:
     etc_path = os.path.join('/etc', 'glances')
+elif 'darwin' in sys.platform:
+    etc_path = os.path.join('/usr/local', 'etc', 'glances')
 data_files.append((etc_path, ['glances/conf/glances.conf']))
 
 for mo in glob.glob('i18n/*/LC_MESSAGES/*.mo'):