I actually installed MacPorts. I installed gcc44 using MacPorts, just as you described. I also selected the proper gcc port using MacPorts. But apparently something went wrong with my MacPorts installation. It didn't add the opt/local/bin to my path automatically - I had to do that myself manually. (Maybe there were other errors?) I'll try putting that line in a different location in the path to see if that helps. Otherwise I'll try reinstalling MacPorts. Thanks for the suggestions.
Jennifer
On Aug 9, 2011, at 2:38 PM, Jason Swails wrote:
> On Tue, Aug 9, 2011 at 2:16 PM, Jennifer L. Muzyka <
> jennifer.muzyka.centre.edu> wrote:
>
>> 'm having trouble compiling AmberTools 1.5 on an Intel Mac running OS
>> 10.6.8. I'm following the instructions provided at
>> http://amberonmac.blogspot.com/. I have installed XCode 4 (not the latest
>> version) and MacPorts 2. I've tried it with gcc44, gcc45, and even gcc43.
>> I get essentially the same error messages with every different gcc4x. I've
>> tried some of the suggestions I found on the Amber Archive and none of them
>> really change the error message. I would appreciate any advice or
>> suggestions you can offer. Thanks.
>> Jennifer
>>
>> (These messages are what I see with gcc44, since I understand that's the
>> preferred version.)
>> c28613:src jennifer.muzyka$ ./configure -macAccelerate gnu
>>
>> Obtaining the gnu suite version:
>> gcc -v
>> The version is 4.2.1
>>
>
> This is the XCode version of the compilers. You should use MacPorts to
> build gcc44, gcc45, or gcc46, and then use port select to activate one of
> those versions as the primary compiler version. For example:
>
> sudo port install gcc44
> sudo port select gcc mp-gcc44
>
> (you can use gcc45 instead if you want). Then, make sure that
> /opt/local/bin is in your PATH before /usr/bin. You can test this via:
>
>> $ which gcc
>> /opt/local/bin/gcc
>
>> $ which gfortran
>> /opt/local/bin/gfortran
>
> If you get /usr/bin/gcc instead of /opt/local/bin/gcc above, you have a
> problem with your PATH definition, and you should add
>
> export PATH=/opt/local/bin\:$PATH
>
> at the end of your ~/.bashrc file. By default, the MacPorts installation
> should add that line at the end of your ~/.bash_profile or ~/.profile file,
> so I'm not sure why it wouldn't work for you.
>
> HTH,
> Jason
>
> --
> Jason M. Swails
> Quantum Theory Project,
> University of Florida
> Ph.D. Candidate
> 352-392-4032
> _______________________________________________
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> AMBER.ambermd.org
> http://lists.ambermd.org/mailman/listinfo/amber
Jennifer L. Muzyka
Professor of Chemistry
Centre College
600 West Walnut Street
Danville, KY 40422
jennifer.muzyka.centre.edu
http://web.centre.edu/muzyka/
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Received on Tue Aug 09 2011 - 13:00:04 PDT
