Problema 404 Comenzar en Heroku

Cuando trato de dar mi primer empujón a Heroku con git push heroku master , me encuentro con un problema 404 que instala MySQL-Connector-Python . ¿Alguna idea sobre cómo puedo evitar esto?

Iniciar session:

 -----> Python app detected -----> Installing runtime (python-2.7.8) -----> Installing dependencies with pip Downloading/unpacking CherryPy==3.5.0 (from -r requirements.txt (line 1)) Running setup.py (path:/tmp/pip_build_u52278/CherryPy/setup.py) egg_info for package CherryPy Downloading/unpacking Django==1.5.1 (from -r requirements.txt (line 2)) Running setup.py (path:/tmp/pip_build_u52278/Django/setup.py) egg_info for package Django Downloading/unpacking Flask==0.9 (from -r requirements.txt (line 3)) Running setup.py (path:/tmp/pip_build_u52278/Flask/setup.py) egg_info for package Flask warning: no files found matching '*' under directory 'tests' no previously-included directories found matching 'docs/_build' no previously-included directories found matching 'docs/_themes/.git' Downloading/unpacking Flask-KVSession==0.3.2 (from -r requirements.txt (line 4)) Running setup.py (path:/tmp/pip_build_u52278/Flask-KVSession/setup.py) egg_info for package Flask-KVSession no previously-included directories found matching 'docs/_build' no previously-included directories found matching 'docs/_themes/.git' Downloading/unpacking Jinja2==2.6 (from -r requirements.txt (line 5)) Running setup.py (path:/tmp/pip_build_u52278/Jinja2/setup.py) egg_info for package Jinja2 Downloading/unpacking MySQL-Connector-Python==1.1.5 (from -r requirements.txt (line 6)) MySQL-Connector-Python an externally hosted file and may be unreliable HTTP error 404 while getting http://cdn.mysql.com/Downloads/Connector-Python/mysql-connector-python-1.1.5.zip#md5=667f1ebccb8a3c3ccbfb54e73016ce14 (from https://pypi.python.org/simple/mysql-connector-python/) Cleaning up... Exception: Traceback (most recent call last): File "/app/.heroku/python/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/basecommand.py", line 122, in main status = self.run(options, args) File "/app/.heroku/python/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/commands/install.py", line 278, in run requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle) File "/app/.heroku/python/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/req.py", line 1197, in prepare_files do_download, File "/app/.heroku/python/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/req.py", line 1375, in unpack_url self.session, File "/app/.heroku/python/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/download.py", line 547, in unpack_http_url resp.raise_for_status() File "/app/.heroku/python/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/_vendor/requests/models.py", line 795, in raise_for_status raise HTTPError(http_error_msg, response=self) HTTPError: 404 Client Error: Not Found Storing debug log for failure in /app/.pip/pip.log ! Push rejected, failed to compile Python app