Change install method to 'pip', instead of 'easy_install'

README.md

@@ -6,16 +6,9 @@ __photo-to-kml__ creates a kml file that shows geotagged images in Google Earth.
 
 ## Installation ##
 
-```
-pip install simplekml
-```
-
-Then
-
 ```
 git clone http://git.wrl.unsw.edu.au:3000/gis-cad/photo-to-kml.git
-cd photo-to-kml
+pip install -e photo-to-kml
-python setup.py install
 ```
 
 ## Usage ##

photo_to_kml/photo_to_kml.py

@@ -20,6 +20,7 @@ Create a kml for a folder of photos, named 'image_folder'.
 """
 
 import os
+import sys
 import argparse
 from PIL import Image
 from PIL.ExifTags import TAGS, GPSTAGS
@@ -138,6 +139,12 @@ def main():
         metavar='IMAGE_FOLDER',
         help='name of input folder',
         default=None)
+
+    # Print usage if no arguments are provided
+    if len(sys.argv) == 1:
+        parser.print_help(sys.stderr)
+        sys.exit(1)
+
     args = parser.parse_args()
 
     # Get files in image directory

setup.py

@@ -3,7 +3,8 @@ from setuptools import setup
 setup(
     name='photo_to_kml',
     version='0.2.0',
-    packages=['photo_to_kml'],
+    packages=['photo_to_kml', 'PIL'],
+    install_requires=['simplekml'],
     entry_points={'console_scripts':['photo_to_kml = photo_to_kml:main']},
     author='Dan Howe',
     author_email='d.howe@wrl.unsw.edu.au',