I'm using `qpython` and when I'm using `raw_input` function I'm getting an EOF error, for example -

```
print " what's ur name",
a = raw_input()
print " hello %r"%a

```

and I'm getting this result -

```
what's ur name ?
Traceback (most recent call last):
File "main.py", line 2, in 
  a= raw_input()
EOFError: EOF when reading a line

```

What's the problem ????