[Numpy-discussion] Problems installing numpy on Mac OS 10.4

Robert Kern robert.kern@gmail....
Fri Feb 22 19:39:39 CST 2008

Alex Donaldson wrote:

> compile options:
> '-I/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5
> -Inumpy/core/src -Inumpy/core/include
> -I/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c'
> gcc: _configtest.c
> sh: line 1: gcc: command not found

This is your problem. You need to install the Developer Tools. I believe they 
are included on your OS X 10.4 installation DVD. Alternatively, you can download 
them from Apple:


You will need Xcode 2.5. You will need to register (for free) to be part of the 
Apple Developer Connection.

Robert Kern

"I have come to believe that the whole world is an enigma, a harmless enigma
  that is made terrible by our own mad attempt to interpret it as though it had
  an underlying truth."
   -- Umberto Eco

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