[yt-users] yt install error on Mac

[Nathan Goldbaum]

Hi Junhwan,

Unfortunately I don't have time to troubleshoot this at the moment.  The
only idea I have is to try to install without setting DEST_DIR.  This will
create a yt installation in the same folder the install script is invoked
in.  The installation should be fully relocatable by moving the folder to a
different location.

In principle installation with a user-set DEST_DIR should work, but I doubt
it's used all that often so it's possible an issue with it has crept in.

-Nathan


On Tue, May 13, 2014 at 1:04 PM, Junhwan Choi (최준환)
<choi.junhwan at gmail.com>wrote:

> Thank you Kacper.
>
> However, I still get the same error message and fail to install yt.
>
> Junhwan
>
> 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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> >
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