[IPython-user] Magic function not found

[Chanchal G]

I am having a strange problem. On my machine when I try any of % 
pfile, %psource, %pdoc, %pinfo, %page magic functions to view source  
I get
"ERROR: Magic function <func call name> not found". I can call most  
of other magic functions and object?, object?? seems to be working  
alright. I can query the documentation of functions mentioned above  
using <func_name>? or <func_name>??

I am working on Mac OSX 10.4.1with Python 2.4.1 (MacPython to be  
exact) and IPython 0.6.15.