Use owlcpp in Python project

[cprecup]

Hello there,

I am trying to generate the Python bindings for OWLCPP, as well as, run the Python examples located in binding/python/test.

I have used the command

    b2 --release owlcpp-py

for generating the python bindings. It seems that are 16 failed updated targets and 10 skipped targets, 277 having been updated. Here is the output for this: http://pastebin.com/KPFfmF7S

---

The user-config.jam file states the paths and version of the dependencies:

# File user-config.jam
# Describes build tools and libraries on your system.  
#
# 1. Copy this file, "doc/user-config.jam", to your HOME folder.
#     On MS Windows, HOME folder is usually
#    "C:\Documents and Settings\your_user_name".
#
# 2. Uncomment lines for the compilers and other tools that you are going to use.
#
# 3. For each library, make sure it is available on the system, 
#    uncomment "constant" statement, and specify its full path and version.
#    
# IMPORTANT: Use forward slashes '/'.
# IMPORTANT: Put spaces around colons and before semicolons.
#
# See also:
# http://www.boost.org/boost-build2/doc/html/bbv2/overview/configuration.html
# http://www.boost.org/boost-build2/doc/html/bbv2/reference/tools.html

################################################################################
## Compilers and other tools

## Microsoft Visual C++
# using msvc ;

## GCC (under Linux of MS Windows MinGW)
 using gcc ;

## http://llvm.org/
# using clang ;

## Mac OS X
# using darwin ;

## Python (for generating python bindings)
## For more details see 
## http://www.boost.org/doc/libs/release/libs/python/doc/building.html
## Alternatives:
# using python ;
using python : 2.7 : /usr/bin/python2.7 ;
# using python : 3.4 : /usr/bin/python3.4 ;
# using python : 2.7 : "C:/Program Files/Python" ;

## Doxygen (generating documentation from source code, optional)
## http://www.stack.nl/~dimitri/doxygen/
## Specifying Doxygen location may be required. For example
## using doxygen : "c:/Program Files/doxygen/bin/doxygen.exe" ;
# using doxygen ;

## Path for GIT client executable (optional)
## http://git-scm.com/
# path-constant GIT_PATH : "c:/Program Files (x86)/Git/bin/git.exe" ;

################################################################################
## Libraries
## Uncomment "constant" statements and provide correct paths and versions. 

local utils = "/home/username" ;

## Boost library source
## http://www.boost.org/
 constant BOOST : "$(utils)/boost_1_58_0/" 1.58.0 ;

## libxml2 library source
## http://xmlsoft.org/
 constant LIBXML2 : "$(utils)/libxml2-2.9.2" 2.9.2 ;

## pre-built iconv library (required under MS Windows)
## http://www.zlatkovic.com/libxml.en.html
# constant ICONV : "$(utils)/cpp/iconv-1.9.2.win32" 1.9.2 ;

## Raptor library source
## http://librdf.org/raptor/
 constant RAPTOR : "$(utils)/raptor2-2.0.15" 2.0.8 ;

## FaCT++ library source
## http://code.google.com/p/factplusplus/
 constant FACTPP : "$(utils)/FaCT++-linux-v1.6.3" 1.6.3 ;

## owlcpp library source
## http://sourceforge.net/projects/owl-cpp/
## (optionally) uncomment this to use owlcpp library in your projects
 constant OWLCPP : "$(utils)/project/libs/owlcpp/owlcpp-v0.3.4" 0.3.4 ;

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I'd like to know whether the set of unsolved targets is complete for generating the python bindings (as perhaps mentioned in this thread: https://sourceforge.net/p/owl-cpp/discussion/1784117/thread/7caa814f/). If so, where exactly should the owlcpp python module be located?

I have tried running the test scripts, e.g. binding/python/test/test_logic_1.py but the following error pops up:

File "binding/python/test/test_logic_1.py", line 11, in <module>
    from owlcpp import *
ImportError: No module named owlcpp

---

Remark for library dependencies: RAPTOR version used is 2.0.15 but the script for external dependencies considers it as being older than 2.0.8. Therefore, a hack has been made to circumvent this abnormality. Please see external/ext/raptor.jam, line #41.

Thank you!

[M Levin]

Hello,

Please try HEAD of the repo and Raptor v2.0.14. Please also use the source release of FaCT++ (FaCT++-src-v1.6.3).

I have not used Raptor v2.0.15 yet. Indeed, owlcpp v0.3.4 is confused about Raptor versions.

Best

Mikhail