www.neuron.yale.edu

I just went to download the latest source code from http://www.neuron.yale.edu/neuron/download/getstd but it is still pointing to version 7.4 not 7.5.

Yes, that link needs to be updated. In fact, the instructions for compiling from source code need thorough revision. Here's the standard distribution source code for 7.5
http://www.neuron.yale.edu/ftp/neuron/v ... 7.5.tar.gz
and here's the corresponding InterViews source code
http://www.neuron.yale.edu/ftp/neuron/v ... -19.tar.gz

Thanks Ted, are there any significant changes to the compile procedure from previous versions?

If you have compiled 7.4 successfully, you should be able to compile 7.5 without problems.

It's the instructions for MSWin users that need the most revision; the instructions for OS X users need changes from time to time to keep up with often arbitrary changes imposed by Apple; some of the details regarding MPI and Python also need to be updated.