remove ply as requirement, as we have pymel.util.external.ply

Also, v3.3 is no longer available on pypy, as noted by this issue: #382
LumaPictures · May 22, 2017 · e311882 · e311882
1 parent 0b2900b
commit e311882
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/setup.py b/setup.py
@@ -176,7 +176,7 @@ def main():
     orig_script_args = setuptools.command.easy_install.get_script_args
     orig_nt_quote_arg = setuptools.command.easy_install.nt_quote_arg
 
-    requirements = ['ply==3.3', 'ipython']
+    requirements = ['ipython']
     if isdev():
         requirements.append('BeautifulSoup >3.0')