[Smtk-developers] Homebrew Python

[TJ Corona]

> If you don't already have a homebrew python, I guess the workaround is to use the superbuild's python.

I don’t think the superbuild builds a python on OS X.

> On Apr 4, 2018, at 1:13 PM, David Thompson <david.thompson at kitware.com> wrote:
> 
>> For those of you using homebrew python to build SMTK/CMB, be aware that "brew upgrade" will switch to python3, which causes build problems[1] at the moment.
> 
> If you already had a homebrew python2 built, a workaround is to "brew switch python 2.7.14" (or whatever version you have).
> 
> If you don't already have a homebrew python, I guess the workaround is to use the superbuild's python. But really we should get SMTK working with Python 3. I had it at least compiling a few months back but the ParaView python changes appear to have caused some configuration failures.
> 
> 	David
> 
> 
>> [1]:
>> CMake Error at /pulsar/build/cmb/superbuild/superbuild/paraview/src/VTK/CMake/FindPythonLibs.cmake:183 (FILE):
>> FILE STRINGS file
>> "/usr/local/Frameworks/Python.framework/Headers/patchlevel.h" cannot be
>> read.
>> Call Stack (most recent call first):
>> thirdparty/smtk/CMakeLists.txt:325 (find_package)
>> 
>> 
>> CMake Error at /usr/local/Cellar/cmake/3.9.2/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
>> Could NOT find PythonInterp: Found unsuitable version "1.4", but required
>> is at least "2.7" (found /usr/local/bin/python2.7)
>> Call Stack (most recent call first):
>> /usr/local/Cellar/cmake/3.9.2/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:375 (_FPHSA_FAILURE_MESSAGE)
>> /usr/local/Cellar/cmake/3.9.2/share/cmake/Modules/FindPythonInterp.cmake:152 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
>> thirdparty/smtk/CMakeLists.txt:326 (find_package)
>> 
> 
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