Fixes dependencies for install using pip without need of compilation

paramecio/cromosoma/extrafields/imagefield.py

@@ -1,8 +1,15 @@
 import os
+import sys
 from pathlib import Path
 from paramecio.cromosoma.corefields import CharField
 from paramecio.citoplasma.httputils import GetPostFiles
-from PIL import Image
+try:
+    from PIL import Image
+except:
+    print("Unexpected error:", sys.exc_info()[0])
+    raise
+    
+    
 from uuid import uuid4
 #from paramecio.cromosoma.extraforms.fileform import FileForm
 

setup.py

@@ -9,6 +9,7 @@ if sys.version_info < (3, 3):
     raise NotImplementedError("Sorry, you need at least Python 3.3 to use paramecio.")
 
 #import paramecio
+# Pillow should be installed after if you need ImageField
 
 setup(name='paramecio',
       version='0.1.2',
@@ -19,7 +20,7 @@ setup(name='paramecio',
       url='http://paramecioproject.com/',
       packages=['paramecio'],
       include_package_data=True,
-      install_requires=['bottle', 'mako', 'passlib', 'bcrypt', 'pymysql', 'sqlalchemy', 'Pillow', 'beaker>=1.8.0', 'itsdangerous', 'colorama','cherrypy', 'arrow'],
+      install_requires=['bottle', 'mako', 'passlib', 'bcrypt', 'pymysql', 'sqlalchemy', 'beaker>=1.8.0', 'itsdangerous', 'colorama','cherrypy', 'arrow'],
       entry_points={'console_scripts': [
         'paramecio = paramecio.console:start',
       ]},