Don't ship our own copy of PLY, require it

PLY is publically available, so there's no point in shipping ours.  We still
retain a local copy, however, so we don't lose the ability to run bitbake in
place in the source tree.

Signed-off-by: Chris Larson <chris_larson@mentor.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 7884b948b..a8d30ab84 100755
--- a/setup.py
+++ b/setup.py
@@ -51,9 +51,10 @@ class Build(build):
 
 setup(name='bitbake',
       version = __version__,
+      requires = ["ply"],
       package_dir = {"": "lib"},
       packages = ["bb.server", "bb.parse.parse_py", "bb.parse", "bb.fetch",
-                  "bb.ui.crumbs", "bb.ui", "bb", "pysh", "ply"],
+                  "bb.ui.crumbs", "bb.ui", "bb", "pysh"],
       py_modules = ["codegen"],
       scripts = ["bin/bitbake"],
       data_files = [("share/bitbake", glob("conf/*") + glob("classes/*")),