Re: [cctbxbb] Boost Import Error

Hi Luc, The problem is I have a macports python build that contains all the rest of the modules that I import in this script. Because cctbx is not included in macports I have a separate build for this. Hence I need to call my script as: /opt/local/bin/python2.7 script.py I have set the PYTHONPATH in the bash shell: export PYTHONPATH=/Users/magnus/Downloads/cctbx_sources:/opt/local But, it's not working. Any suggestions how to deal with this? Thanks, Magnus On 03 Jun 2014, at 20:47, Luc Bourhis wrote:

Hi Magnus,

you need to use the wrappers cctbx.python instead of python as it sets PYTHONPATH correctly so as to add that cctbx_sources/boost.

Best wishes,

Luc

On 3 Jun 2014, at 20:33, Magnus Andersson wrote:

...

Hi,

I've installed the cctbx package from the selfextracting file found in http://cci.lbl.gov/cctbx_build/

but I run into problems when importing cctbx in my python script:

import iotbx.pdb File "/Users/magnus/Downloads/cctbx_sources/iotbx/pdb/__init__.py", line 2, in <module> from cctbx.array_family import flex File "/Users/magnus/Downloads/cctbx_sources/cctbx/array_family/flex.py", line 2, in <module> import scitbx.array_family.flex File "/Users/magnus/Downloads/cctbx_sources/scitbx/array_family/flex.py", line 2, in <module> import boost.optional # import dependency ImportError: No module named boost.optional

It is flex.py that wants to import boost.optional and does not find it.

However, I find these three files:

optional.hpp optional_fwd.hpp optional_io.hpp

in the following directory:

/Users/magnus/Downloads/cctbx_sources/boost/boost/optional

which suggests that it's present. What am I missing here? I'm using Mac OS X Version 10.9.3 and Python2.7.

Cheers,

Magnus

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