fix: Remove pinning of packages

sijis · sijis · commit de3421bf13bf · 2017-03-14T23:37:25.000-05:00
diff --git a/dev-requirements.txt b/dev-requirements.txt
@@ -1,4 +1,4 @@
-coverage==3.7.1
+coverage
 nose
 nose-cov
-testtools
+testtools
diff --git a/setup.py b/setup.py
@@ -20,7 +20,7 @@ def read(*parts):
     description='A Python interface for Hashicorp\'s Packer',
     long_description=read('README.rst'),
     py_modules=['packer'],
-    install_requires=["sh==1.11"],
+    install_requires=["sh"],
     classifiers=[
         'Programming Language :: Python',
         'Natural Language :: English',
