pip install pandas fails on Mageia
As title says, I get an error trying to pip install pandas on Mageia. Unfortunately, there is no pre-built pandas package in the Mageia repositories. Don't know if I should post the issue here with pandas or if it is Mageia related. The error is:

``` python
pandas/src/generated.c:237:31: fatal error: numpy/arrayobject.h: No such file or directory

compilation terminated.

error: command 'gcc' failed with exit status 1
```

I have the necessary pandas dependencies, as shown in the pip.log:

```
Requirement already satisfied (use --upgrade to upgrade): python-dateutil<2 in    /usr/lib/python2.7/site-packages (from pandas)

Requirement already satisfied (use --upgrade to upgrade): pytz in /usr/lib/python2.7/site-packages (from pandas)

Requirement already satisfied (use --upgrade to upgrade): numpy>=1.6 in /usr/lib/python2.7/site-packages (from pandas)
```

Thanks,
Bob
