[yt-users] yt install error on Mac

[Kacper Kowalik]

On 05/13/2014 10:04 PM, Junhwan Choi (최준환) wrote:
> Thank you Kacper.
> 
> However, I still get the same error message and fail to install yt.
> 
> Junhwan

It still looks like something is injecting path to libraries and
confusing install_script. Since it spawns multiple subshells could you
verify that your .bashrc doesn't meddle with DYLD_LIBRARY_PATH ?

I'm not familiar with OSX but maybe you're using some external packages
manager like homebrew etc. If so could you disable it prior to
installing yt?

Does the path '/Users/junhwan2/common/' contain solely yt or do you have
any other software installed there already?

Cheers,
Kacper

> On Tue, May 13, 2014 at 2:27 PM, Kacper Kowalik <xarthisius.kk at gmail.com> wrote:
>> On 13.05.2014 17:13, Junhwan Choi (최준환) wrote:
>>> Hi yt users,
>>>
>>> Recently, I try to install the yt on my mac desktop that uses OS X 10.8.4.
>>> While installing yt, I face on strange error and fail to insall.
>>> ........
>>>     self._load()
>>>   File "/Users/junhwan2/common/lib/python2.7/site-packages/mercurial/demandimport.py",
>>> line 74, in _load
>>>     mod = _hgextimport(_import, head, globals, locals, None, level)
>>>   File "/Users/junhwan2/common/lib/python2.7/site-packages/mercurial/demandimport.py",
>>> line 43, in _hgextimport
>>>     return importfunc(name, globals, *args)
>>> ImportError: dlopen(/Users/junhwan2/common/lib/python2.7/site-packages/mercurial/osutil.so,
>>> 2): Symbol not found: __cg_png_create_info_struct
>>>   Referenced from:
>>> /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
>>>   Expected in: /Users/junhwan2/common/lib/libPng.dylib
>>>  in /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
>>> /Users/junhwan2/common/bin/python2.7: can't open file
>>> '/Users/junhwan2/common/src/yt-hg//distribute_setup.py': [Errno 2] No
>>> such file or directory
>>>
>>> As far as I know, yt script needs to make src/yt-hg directory and cp
>>> distribute_setup.py.
>>> Hence, I can not understand what this error for.
>>> Can anyone tell me how it happens and how I can fix it?
>>>
>>> FYI, I set DEST_DIR="/Users/junhwan2/common" in the script to install
>>> yt in my home dir.
>>>
>>> Thank you in advance,
>>> Junhwan Choi
>>
>> Hi Junhwan,
>> could you try running:
>>
>> export DYLD_LIBRARY_PATH=.:/Users/junhwan2/common/lib/  (or unset it
>> completely)
>>
>> and then running install script again. Cleaning previous installation
>> would be also a good idea.
>>
>> Cheers,
>> Kacper
>>
>>
>>
>>
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