Fixed IOError in setup.py.

Author: jkbrzt

README.md

@@ -104,4 +104,4 @@ Most of the flags mirror the arguments you would use with `requests.request`. Se
 
 ### Changelog
 
-* [0.1.5](https://github.com/jkbr/httpie/compare/0.1.4...0.1.5) (2012-03-04)
+* [0.1.6](https://github.com/jkbr/httpie/compare/0.1.4...0.1.6) (2012-03-04)

httpie/__init__.py

@@ -3,5 +3,5 @@
 
 """
 __author__ = 'Jakub Roztocil'
-__version__ = '0.1.5'
+__version__ = '0.1.6'
 __licence__ = 'BSD'

setup.py

@@ -14,10 +14,16 @@
     requirements.append('argparse>=1.2.1')
 
 
+try:
+    long_description = open('README.md').read()
+except IOError:
+    long_description = ''
+
+
 setup(
     name='httpie',version=httpie.__version__,
     description=httpie.__doc__.strip(),
-    long_description=open('README.md').read(),
+    long_description=long_description,
     url='http://httpie.org/',
     download_url='https://github.com/jkbr/httpie',
     author=httpie.__author__,
@@ -48,5 +54,5 @@
         'Topic :: System :: Networking',
         'Topic :: Terminals',
         'Topic :: Text Processing',
-    ]
+    ],
 )