Boost.Python的蟒蛇链接错误 [英] Boost.Python python linkage error

问题描述

我接触到最新的Boost发布（1.55.0）运行Mac OS X 10.8.4（达尔文12.4.0）。我按照指示的此处建设列入我分发教程升压Python项目，它建立的罚款。

I'm running Mac OS X 10.8.4 (Darwin 12.4.0) with the lastest Boost distribution (1.55.0). I'm following the instructions here to build the tutorial Boost-Python project included in my distribution, and it builds fine.

不过，输出编译库依赖于Mac的系统的Python，而不是蟒蛇的Python的我试图链接：

Nonetheless, the output compiled libraries depend on Mac's system Python and not the anaconda Python that I'm trying to link to:

[00:20] [tutorial] $ otool -L libboost_python.dylib
libboost_python.dylib:
    libboost_python.dylib (compatibility version 0.0.0, current version 0.0.0)
    libpython2.7.dylib (compatibility version 2.7.0, current version 2.7.0)
    /opt/local/lib/libgcc/libstdc++.6.dylib (compatibility version 7.0.0, current version 7.18.0)
    /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 169.3.0)
    /opt/local/lib/libgcc/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0)

[00:20] [tutorial] $ otool -L /usr/lib/libpython2.7.dylib
/usr/lib/libpython2.7.dylib:
    /System/Library/Frameworks/Python.framework/Versions/2.7/Python (compatibility version 2.7.0, current version 2.7.2)
    /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 169.3.0)

我试过以下的配置，但他们都不改变要使用的Python的：

I've tried the following configurations, but none of them seem to change which Python to use:

$BOOST_ROOT/bootstrap.sh --with-python=$ANACONDA_PATH/bin/python

或

# Here, I've explicitly chosen Anaconda-provided libpython2.7.dylib
# $BOOST_ROOT/stage/lib/libboost_python.dylib refers to the dynamic
# version of boost_python.
sudo g++ -I$BOOST_ROOT -I$ANACONDA_PATH/include -L$ANACONDA_PATH/lib
    -lpython2.7 $BOOST_ROOT/stage/lib/libboost_python.dylib
    hello.cpp -o hello_ext.so

或

$BOOST_ROOT/bjam python=$ANACONDA_PATH/bin/python

不管是什么，我会永远得到这个消息：

No matter what, I'll always get this message:

[01:58] [tutorial] $ python hello.py
Fatal Python error: PyThreadState_Get: no current thread
Abort trap: 6

下面是比较系统的Python调用：

Here's the system Python call in comparison:

[01:58] [tutorial] $ /usr/bin/python hello.py
hello, world

---

相似：<一href=\"http://stackoverflow.com/questions/15678153/homebrew-python-on-mac-os-x-10-8-fatal-python-error-pythreadstate-get-no-cu\">Homebrew +的Python在Mac OS X 10.8：致命的Python错误：PyThreadState_Get：没有当前线程进口Mapnik的

推荐答案

我通过解决这个问题，安装名称工具来改变相关的名称 dylib ：

I solve this problem by using install-name-tool to change the name of the dependent dylib:

1. 要更改许可你的 libboost_python.dylib ：

搭配chmod + W libboost_python.dylib

然后，更改相关的 dylib ：

install_name_tool -change libpython2.7.dylib /path/to/anaconda/lib/libpython2.7.dyliblibboost_python.dylib

希望这是有帮助的。

这篇关于Boost.Python的蟒蛇链接错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！