fix: dev: Fixing bad dependencies in PyPI.

.travis.yml

@@ -1,7 +1,7 @@
 language: python
 install:
   - sudo apt-get install graphviz
-  - pip install tox coveralls
+  - pip install -r requirements.dev.txt
 script:
   - tox
 after_success:

lib/pydotplus/version.py

@@ -30,6 +30,6 @@ PyDotPlus version module.
 from __future__ import unicode_literals
 from __future__ import print_function
 
-__version__ = '2.0.0-dev'
+__version__ = '2.0.1'
 
 __all__ = ['__version__']

setup.py

@@ -41,12 +41,26 @@ def find_version(filename):
     raise RuntimeError('Unable to find version string.')
 
 
+def find_requirements(requirements):
+    import string
+    with open(requirements, 'r') as fd:
+        reqs = []
+        for line in fd:
+            line = line.strip()
+            if line and not line[:1] in string.ascii_letters:
+                reqs.append(line)
+    return reqs
+
+
 setup(
     name='pydotplus',
     version=find_version('lib/pydotplus/version.py'),
     package_dir={'': 'lib'},
     packages=find_packages('lib'),
 
+    # Dependencies
+    install_requires=find_requirements('requirements.txt'),
+
     # Metadata
     author='PyDotPlus Developers',
     author_email='carlos@jenkins.co.cr',

tox.ini

@@ -16,7 +16,6 @@ commands=
 deps=
     -rrequirements.txt
     pytest-cov
-    coveralls
 setenv=
     PYTHONPATH=lib/
 commands=