[yt-users] Installing yt-dev on OS X 10.8.3

Brian Crosby crosby.bd at gmail.com
Tue Apr 9 12:07:13 PDT 2013 

Thanks for the help and input, Nathan's suggestion did the trick.  For what it's worth, like everyone but Britton, I don't have gcc-apple-4.2 or g++-apple-4.2.

Thanks again,
Brian


On Apr 9, 2013, at 3:02 PM, Geoffrey So <gsiisg at gmail.com> wrote:

> If I recall correctly the gcc-apple-x.x is used when you install macports GCC, it renames the default link of the system gcc to one with "apple", and the new gcc becomes the macports one.
> 
> I helped Pengfei install YT on his 10.8.3, and again if I recall correctly all we had to do is get XCode from the App store and the dev yt install script just worked, without using the comments of changing gcc/g++.  I do not currently have 10.8.3 so I'm speaking from memory.
> 
> So if that's true:
> +1 remove comment
> 
> From
> G.S.
> 
> 
> On Tue, Apr 9, 2013 at 11:57 AM, Nathan Goldbaum <nathan12343 at gmail.com> wrote:
> I'm pretty sure xcode currently installs executables named gcc and g++.  I'm not sure what fink, macports, and homebrew calls their gcc executables.  See for example this StackOverflow discussion: http://stackoverflow.com/q/12256616
> 
> 
> 
> 
> On Tue, Apr 9, 2013 at 11:51 AM, Matthew Turk <matthewturk at gmail.com> wrote:
> On Tue, Apr 9, 2013 at 2:43 PM, Nathan Goldbaum <nathan12343 at gmail.com> wrote:
> > Brian, I generally set CC=gcc and CXX=g++.  These were renamed during the
> > transition from OS X 10.6 to 10.7.
> >
> > I don't have gcc-apple-4.2 or g++-appled-4.2 on my system.
> >
> 
> Should we make a note of the version-specific names in the install script?
> 
> Also, don't either or both of you Britton and Nathan hand download
> your own GCC ecosystem?  Should we have a link to that?  XCode seems
> to have a lot of shifting sands, and it's not clear to me how many
> more layers of monkey-patching is appropriate.  But I will leave this
> up to your (collective) discretion.
> 
> -Matt
> 
> >
> > On Tue, Apr 9, 2013 at 11:41 AM, Britton Smith <brittonsmith at gmail.com>
> > wrote:
> >>
> >> Hi Brian,
> >>
> >> I have had luck installing without setting the compiler variables the way
> >> the script currently tells you.  This may actually get changed quite soon.
> >> However, if that doesn't work, it seems that gcc-4.2 and g++-4.2 have been
> >> renamed gcc-apple-4.2, g++-appled-4.2.
> >>
> >> Britton
> >>
> >>
> >> On Tue, Apr 9, 2013 at 2:38 PM, Brian Crosby <crosby.bd at gmail.com> wrote:
> >>>
> >>> Hi everyone,
> >>>
> >>> I've run into a problem installing yt-dev.  It appears to be having
> >>> problems while installing matplotlib, and is failing as follows:
> >>>
> >>> Installing matplotlib-1.2.0 (arguments: 'matplotlib-1.2.0')
> >>> ********************************************
> >>>         FAILURE REPORT:
> >>> ********************************************
> >>>
> >>> building 'matplotlib.ft2font' extension
> >>> gcc-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -mmacosx-version-min=10.7
> >>> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
> >>> -I/Users/crosby/yt-dev-x86_64/include
> >>> -I/Users/crosby/yt-dev-x86_64/lib/python2.7/site-packages/numpy/core/include
> >>> -I/Users/crosby/yt-dev-x86_64/include/freetype2
> >>> -I/Users/crosby/yt-dev-x86_64/include -I.
> >>> -I/Users/crosby/yt-dev-x86_64/include/python2.7 -c src/ft2font.cpp -o
> >>> build/temp.macosx-10.4-x86_64-2.7/src/ft2font.o
> >>> gcc-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -mmacosx-version-min=10.7
> >>> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
> >>> -I/Users/crosby/yt-dev-x86_64/include
> >>> -I/Users/crosby/yt-dev-x86_64/lib/python2.7/site-packages/numpy/core/include
> >>> -I/Users/crosby/yt-dev-x86_64/include/freetype2
> >>> -I/Users/crosby/yt-dev-x86_64/include -I.
> >>> -I/Users/crosby/yt-dev-x86_64/include/python2.7 -c src/mplutils.cpp -o
> >>> build/temp.macosx-10.4-x86_64-2.7/src/mplutils.o
> >>> gcc-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -mmacosx-version-min=10.7
> >>> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
> >>> -I/Users/crosby/yt-dev-x86_64/include
> >>> -I/Users/crosby/yt-dev-x86_64/lib/python2.7/site-packages/numpy/core/include
> >>> -I/Users/crosby/yt-dev-x86_64/include/freetype2
> >>> -I/Users/crosby/yt-dev-x86_64/include -I.
> >>> -I/Users/crosby/yt-dev-x86_64/include/python2.7 -c CXX/cxx_extensions.cxx -o
> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/cxx_extensions.o
> >>> gcc-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -mmacosx-version-min=10.7
> >>> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
> >>> -I/Users/crosby/yt-dev-x86_64/include
> >>> -I/Users/crosby/yt-dev-x86_64/lib/python2.7/site-packages/numpy/core/include
> >>> -I/Users/crosby/yt-dev-x86_64/include/freetype2
> >>> -I/Users/crosby/yt-dev-x86_64/include -I.
> >>> -I/Users/crosby/yt-dev-x86_64/include/python2.7 -c CXX/cxxsupport.cxx -o
> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/cxxsupport.o
> >>> gcc-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -mmacosx-version-min=10.7
> >>> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
> >>> -I/Users/crosby/yt-dev-x86_64/include
> >>> -I/Users/crosby/yt-dev-x86_64/lib/python2.7/site-packages/numpy/core/include
> >>> -I/Users/crosby/yt-dev-x86_64/include/freetype2
> >>> -I/Users/crosby/yt-dev-x86_64/include -I.
> >>> -I/Users/crosby/yt-dev-x86_64/include/python2.7 -c
> >>> CXX/IndirectPythonInterface.cxx -o
> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/IndirectPythonInterface.o
> >>> gcc-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -mmacosx-version-min=10.7
> >>> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
> >>> -I/Users/crosby/yt-dev-x86_64/include
> >>> -I/Users/crosby/yt-dev-x86_64/lib/python2.7/site-packages/numpy/core/include
> >>> -I/Users/crosby/yt-dev-x86_64/include/freetype2
> >>> -I/Users/crosby/yt-dev-x86_64/include -I.
> >>> -I/Users/crosby/yt-dev-x86_64/include/python2.7 -c CXX/cxxextensions.c -o
> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/cxxextensions.o
> >>> g++-4.2 -bundle -undefined dynamic_lookup
> >>> -L/Users/crosby/yt-dev-x86_64/lib/ -L/Users/crosby/yt-dev-x86_64/lib64/
> >>> -L/Users/crosby/yt-dev-x86_64/lib/ -L/Users/crosby/yt-dev-x86_64/lib64/
> >>> -L/Users/crosby/yt-dev-x86_64/lib/ -L/Users/crosby/yt-dev-x86_64/lib64/
> >>> -L/Users/crosby/yt-dev-x86_64/lib/ -L/Users/crosby/yt-dev-x86_64/lib64/
> >>> -mmacosx-version-min=10.7 build/temp.macosx-10.4-x86_64-2.7/src/ft2font.o
> >>> build/temp.macosx-10.4-x86_64-2.7/src/mplutils.o
> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/cxx_extensions.o
> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/cxxsupport.o
> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/IndirectPythonInterface.o
> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/cxxextensions.o
> >>> -L/Users/crosby/yt-dev-x86_64/lib -L/Users/crosby/yt-dev-x86_64/lib
> >>> -lfreetype -lz -lstdc++ -lm -o
> >>> build/lib.macosx-10.4-x86_64-2.7/matplotlib/ft2font.so
> >>> unable to execute g++-4.2: No such file or directory
> >>> error: command 'g++-4.2' failed with exit status 1
> >>>
> >>>
> >>> I'm installing on OS X 10.8.3, and am now using a fresh install of Xcode
> >>> tools in an earlier attempt to solve this.  I have also set the environment
> >>> variables CC=gcc-4.2 and CXX=g++-4.2, as suggested by the install script.
> >>> Has anyone encountered this before, or have any suggestions for solving it?
> >>>
> >>> Thanks,
> >>> Brian
> >>> _______________________________________________
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