I could run PySpark from the terminal line and everything works fine.
~/spark-1.0.0-bin-hadoop1/bin$ ./pyspark
Welcome to
If you just want to import the module , adding it to python path is enough
If you want to run complete scripts from the IDE, you can create a 'tool' that uses spark-submit to execute your script from the IDE (instead of normal run)
Specifically for spyder (or other IDE's that are written in python) you can run the IDE from within spark-submit
example:
spark-submit.cmd c:\Python27\Scripts\spyder.py