On 23/06/12 04:39, Greg Landrum wrote:
> On Fri, Jun 22, 2012 at 5:46 PM, Leonardo Trabuco<[email protected]> wrote:
>> Thanks for following up. Below is the output you asked for. Looks like an
>> import error in the boost library. Any ideas?
> Based on what I've been able to find on the 'net, the error is typical
> for a version mismatch between the python you're using and the one
> that boost was linked against. You can check this with ldd;
> % ldd
> /net/netfile2/ag-russell/install/CentOS-5.8-x86_64/boost/lib/libboost_python.so.1.49.0
>
> If it is using the wrong version of python, I'm afraid you'll have to
> re-build boost. There's documentation here that describes how to
> ensure the correct python version is being used:
> http://www.boost.org/doc/libs/1_49_0/libs/python/doc/building.html#python-configuration-parameters
>
> An aside: my successful (and easy) build of the RDKit on CenOS 5.7
> used a self-installed version of python 2.7. It's documented here:
> http://code.google.com/p/rdkit/wiki/BuildingOnCentOS57
>
>
FWIW, on my 64-bit Centos 5.7 machine, using cmake 2.6 failed to pick up
the correct version of boost python libs (IIRC). I built from source
python-2.7, boost 1.48, cmake-2.8.7 (and hence flex-2.5.35) and that worked.
I compile boost like this:
./bootstrap.sh --prefix=$install_top_dir
--with-libraries=python,regex --without-icu
./bjam address-model=64 cflags=-fPIC cxxflags=-fPIC install
and RDKit like this:
cd build
cmake -DRDK_INSTALL_INTREE=0 -DBOOST_ROOT=$install_top_dir \
-DBoost_USE_STATIC_LIBS=OFF \
-DBoost_INCLUDE_DIR=$install_top_dir/include \
-DBoost_LIBRARY_DIRS=$install_top_dir/lib \
-DPYTHON_LIBRARY=$install_top_dir/lib/libpython2.7.so \
-DCMAKE_INSTALL_PREFIX=$install_top_dir ..
I had to contend with unicode vs python vs gobject/gtk issues - if you
do encounter such, your solution may be somewhat simpler.
HTH,
Paul.
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