Fixed installation instructions

hyde/layouts/doc/content/install.html

@@ -9,7 +9,7 @@ created: 2011-01-26 23:17:44
 Installing hyde is as simple as running the following command:
 
 ~~~sh~~~
-pip install -e https://github.com/hydepy/hyde#egg=hyde
+pip install -e git://github.com/hydepy/hyde.git#egg=hyde
 ~~~~~~~~
 
 However, based on your choice and use of plugins you may need to install

setup.py

@@ -9,10 +9,12 @@ setup(name='hyde',
       url='http://ringce.com/hyde',
       packages=find_packages(),
       install_requires=(
+          'argparse',
           'commando',
           'jinja2',
           'pyYAML',
-          'markdown'
+          'markdown',
+          'pygments'
       ),
       scripts=['main.py'],
       entry_points={