无法成功安装Boost.Python [英] Cannot successfully install Boost.Python
问题描述
我正在尝试在计算机上安装Boost.Python. (Windows7 64位，Visual Studio 2012，Python 2.7 64位和Boost 1.54)
I am trying to install Boost.Python on my computer. (Windows7 64bit, Visual Studio 2012, Python 2.7 64bit and Boost 1.54)
按照说明进行操作，我已经成功安装了Boost库，然后必须单独安装Boost.Python.
Following the instruction, I've successfully installed the Boost Library, and then I have to separately install Boost.Python.
However, as I followed the instruction at here. I am stuck at step 3.1.4.
我输入C:\boost_1_54_0\…\quickstart> bjam toolset=msvc --verbose-test test
然后弹出135个未解决的外部错误.其中之一是:
Then there are 135 unresolved external errors pop out. One of them is:
exec.obj:错误LNK2019:未解析的外部符号 __imp__PyEval_GetGlobals在函数类boost :: python :: api :: object __cdecl boost :: python :: eval(class boost :: python :: str，class boost :: python :: api :: object，class boost :: python :: api :: object) (?eval @ python @ boost @@ YA?AVobject @ api @ 12 @ Vstr @ 12 @ V3412 @ 1 @ Z)........ \ bin.v2 \ libs \ python \ build \ msvc-11.0 \ debug \ boost_python-vc110-gd-1_54.dll
exec.obj : error LNK2019: unresolved external symbol __imp__PyEval_GetGlobals referenced in function "class boost::python::api::object __cdecl boost::python::eval(class boost::python::str,class boost::python::api::object,class boost::python::api::object)" (?eval@python@boost@@YA?AVobject@api@12@Vstr@12@V3412@1@Z)........\bin.v2\libs\python\build\msvc-11.0\debug\boost_python-vc110-gd-1_54.dll
我可以知道如何解决这个问题吗?
May I know how can I work around this?
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按照@Kyle的建议，我已经卸载了64位Python，并将其替换为32位Python(2.7.5).
Following @Kyle 's advice, I've uninstalled the 64bit Python and replace it with a 32bit Python (2.7.5).
然后，我编写了一个非常简单的代码，如下所示:
Then I've wrote a very simple code, which is like follows:
#include <boost\python.hpp> // This header used to raise error before
#include <Python.h>
using namespace std;
void main()
{
return;
}
效果很好.然后我的好奇心使我进一步前进，我在第一篇文章中尝试了这个例子.事实证明，这135个未解决的外部错误已消失.相反，我有这个:
It works well. Then my curiosity pushed me one step further, and I tried the example in my first post. It turns out that those 135 unresolved external errors are gone. Instead, I've got this:
msvc.link.dll bin \ msvc-11.0 \ debug \ extending.pyd LINK:致命错误
msvc.link.dll bin\msvc-11.0\debug\extending.pyd LINK : fatal error
LNK1104:无法打开文件'boost_python-vc110-mt-gd-1_54.lib'
LNK1104: cannot open file 'boost_python-vc110-mt-gd-1_54.lib'
调用"C:\ Program Files(x86)\ Microsoft Visual Studio 11.0 \ VC \ vcvarsall.bat" x86
call "C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\vcvarsall.bat" x86
nullink/NOLOGO/INCREMENTAL:NO/DLL/DEBUG/MACHINE:X86/MANIFEST/subsystem:console
/out:"bin\msvc-11.0\debug\extending.pyd
/IMPLIB:bin\msvc-11.0\debug\extengi ng.lib"
/LIBPATH:C:\Python2.7.5\libs"
@"bin \ msvc-11.0 \ debug \ extending.pyd.rsp"
nullink /NOLOGO /INCREMENTAL:NO /DLL /DEBUG /MACHINE:X86 /MANIFEST /subsystem:console
/out:"bin\msvc-11.0\debug\extending.pyd"
/IMPLIB:"bin\msvc-11.0\debug\extendi ng.lib"
/LIBPATH:"C:\Python2.7.5\libs"
@"bin\msvc-11.0\debug\extending.pyd.rsp "
if %ERRORLEVEL% NEQ 0 EXIT %ERRORLEVEL%
...失败的msvc.link.dll bin \ msvc-11.0 \ debug \ extending.pyd
...failed msvc.link.dll bin\msvc-11.0\debug\extending.pyd
bin \ msvc-11.0 \ debug \ extending.lib bin \ msvc-11.0 \ debug \ extending.pdb ...
bin\msvc-11.0\debug\extending.lib bin\msvc-11.0\debug\extending.pdb...
...由于缺少extension.pyd而跳过了test_ext ...
...skipped test_ext for lack of extending.pyd...
msvc.link bin \ test_embed.test \ msvc-11.0 \ debug \ test_embed.exe链接:警告
msvc.link bin\test_embed.test\msvc-11.0\debug\test_embed.exe LINK : warning
LNK4001:未指定目标文件；库使用LINK:错误
LNK4001: no object files specified; libraries used LINK : error
LNK2001:无法解析的外部符号_mainCRTStartup
LNK2001: unresolved external symbol _mainCRTStartup
bin \ test_embed.test \ msvc-11.0 \ debug \ test_embed.exe:致命错误
bin\test_embed.test\msvc-11.0\debug\test_embed.exe : fatal error
LNK1120:1个未解决的外部
LNK1120: 1 unresolved externals
调用"C:\ Program Files(x86)\ Microsoft Visual Studio 11.0 \ VC \ vcvarsall.bat" x86 nul
call "C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\vcvarsall.bat" x86 nul
链接/NOLOGO/INCREMENTAL:否/DEBUG/MACHINE:X86/MANIFEST/subsystem:console
link /NOLOGO /INCREMENTAL:NO /DEBUG /MACHINE:X86 /MANIFEST /subsystem:console
/出:"bin \ test_embed.test \ msvc-11.0 \ debug \ test_embed.exe"
/out:"bin\test_embed.test\msvc-11.0\debug\test_embed.exe"
/LIBPATH:"C:\ Python2.7.5 \ libs"
/LIBPATH:"C:\Python2.7.5\libs"
@"bin \ test_embed.test \ msvc-11.0 \ debug \ test_embed.exe.rsp"
@"bin\test_embed.test\msvc-11.0\debug\test_embed.exe.rsp"
if %ERRORLEVEL% NEQ 0 EXIT %ERRORLEVEL%
...失败的msvc.link bin \ test_embed.test \ msvc-11.0 \ debug \ test_embed.exe
...failed msvc.link bin\test_embed.test\msvc-11.0\debug\test_embed.exe
bin \ test_ embed.test \ msvc-11.0 \ debug \ test_embed.pdb ...
bin\test_ embed.test\msvc-11.0\debug\test_embed.pdb...
...删除bin \ test_embed.test \ msvc-11.0 \ debug \ test_embed.pdb
...removing bin\test_embed.test\msvc-11.0\debug\test_embed.pdb
...由于缺少test_embed.exe而跳过了test_embed.run ...
...skipped test_embed.run for lack of test_embed.exe...
...无法更新5个目标...
...failed updating 5 targets...
...跳过了4个目标...
...skipped 4 targets...
很抱歉打扰您很多错误消息，我只想提供尽可能多的信息.
Sorry to bother you with a large chunk of error message, I just want to provide as more information as I can.
关于此boost_python-vc110-gd-1_54.dll，我可以在C:\local\boost_1_54_0_32bit\lib32-msvc-11.0上找到它，而我的Boost的根是C:\local\boost_1_54_0_32bit\.
About this boost_python-vc110-gd-1_54.dll, I can find it at C:\local\boost_1_54_0_32bit\lib32-msvc-11.0, while the root of my Boost is C:\local\boost_1_54_0_32bit\.
有人可以帮我解决这个问题吗?
Can anyone help me work around with this?
推荐答案
这意味着链接器无法正确链接到Python库.在尝试链接到64位Python之前，我曾遇到过这种情况.您应该尝试安装32位python，看看是否可行.
This means that the linker can't properly link to the Python lib. I have run into this before when trying to link to 64bit Python. You should try installing 32bit python and see if that works.
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