pythonpath in ipython console

[christoph]

hello,
I am a bit confused, i use spyder, when i execute in ipython console 
program start fails with message  'Attribute error'
when I start same program via python console everything works fine, even 
start from terminal workes fine.
It seems that i python does not load Pythonpath, although wdir= set to 
execution path and all the modules are stored in that directory.
How can I avoid this error?
cheers