[julia-users] IJulia example on documentation doesn't work.

[vfclists]

I have just installed Julia 0.2 and IPython and when I try the RDatasets 
example. I get the error message  below

  File "<ipython-input-5-1f572a2ee09f>", line 1    using RDatasets              
    ^SyntaxError: invalid syntax

RDatasets is installed on my system. It is listed in the installed packages in 
the .ijulia/v0.2 directory.
Running versioninfo() on console give this output
julia> versioninfo()
Julia Version 0.2.1
Commit e44b593905 (2014-01-30 13:47 UTC)
Platform Info:
  System: Linux (i686-linux-gnu)
  WORD_SIZE: 32
  BLAS: libopenblas (NO_LAPACK NO_LAPACKE DYNAMIC_ARCH NO_AFFINITY)
  LAPACK: liblapack.so.3
  LIBM: libopenlibm

Running versioninfo() in IJulia outputs this info :
NameError: name 'versioninfo' is not defined

Is there something that could be missing from my IJulia image?