安装python autopy时出错

Question

嘿，我已经看过了这里的老问题，但它没有回答我的问题

我已经安装了libpng，然后尝试安装autopy并得到编译错误。

我对python还不是很在行，所以我不知道如何修复它们。

Ashley:~ ashleyhughes$ sudo easy_install autopy
Searching for autopy
Reading http://pypi.python.org/simple/autopy/
Reading http://www.autopy.org
Best match: autopy 0.51
Downloading http://pypi.python.org/packages/source/a/autopy/autopy-0.51.tar.gz#md5=b92055aa2a3712a9c3b4c874014b450e
Processing autopy-0.51.tar.gz
Running autopy-0.51/setup.py -q bdist_egg --dist-dir /tmp/easy_install-U9uWoj/autopy-0.51/egg-dist-tmp-hdjtIx
clang: warning: argument unused during compilation: '-mno-fused-madd'
clang: warning: argument unused during compilation: '-mno-fused-madd'
clang: warning: argument unused during compilation: '-mno-fused-madd'
clang: warning: argument unused during compilation: '-mno-fused-madd'
clang: warning: argument unused during compilation: '-mno-fused-madd'
src/screengrab.c:48:26: warning: implicit declaration of function
      'CGDisplayBitsPerPixel' is invalid in C99
      [-Wimplicit-function-declaration]
        bitsPerPixel = (uint8_t)CGDisplayBitsPerPixel(displayID);
                                ^
src/screengrab.c:191:2: warning: 'CGLSetFullScreen' is deprecated
      [-Wdeprecated-declarations]
        CGLSetFullScreen(glContext);
        ^
src/screengrab.c:194:2: warning: implicit declaration of function 'glReadBuffer'
      is invalid in C99 [-Wimplicit-function-declaration]
        glReadBuffer(GL_FRONT);
        ^
src/screengrab.c:194:15: error: use of undeclared identifier 'GL_FRONT'
        glReadBuffer(GL_FRONT);
                     ^
src/screengrab.c:197:2: warning: implicit declaration of function 'glFinish' is
      invalid in C99 [-Wimplicit-function-declaration]
        glFinish();
        ^
src/screengrab.c:199:6: warning: implicit declaration of function 'glGetError'
      is invalid in C99 [-Wimplicit-function-declaration]
        if (glGetError() != GL_NO_ERROR) return NULL;
            ^
src/screengrab.c:199:22: error: use of undeclared identifier 'GL_NO_ERROR'
        if (glGetError() != GL_NO_ERROR) return NULL;
                            ^
src/screengrab.c:207:2: warning: implicit declaration of function
      'glPopClientAttrib' is invalid in C99 [-Wimplicit-function-declaration]
        glPopClientAttrib(); /* Clear attributes previously set. */
        ^
src/screengrab.c:223:2: warning: implicit declaration of function
      'glPushClientAttrib' is invalid in C99 [-Wimplicit-function-declaration]
        glPushClientAttrib(GL_CLIENT_PIXEL_STORE_BIT);
        ^
src/screengrab.c:223:21: error: use of undeclared identifier
      'GL_CLIENT_PIXEL_STORE_BIT'
        glPushClientAttrib(GL_CLIENT_PIXEL_STORE_BIT);
                           ^
src/screengrab.c:225:2: warning: implicit declaration of function
      'glPixelStorei' is invalid in C99 [-Wimplicit-function-declaration]
        glPixelStorei(GL_PACK_ALIGNMENT, BYTE_ALIGN); /* Force alignment. */
        ^
src/screengrab.c:225:16: error: use of undeclared identifier 'GL_PACK_ALIGNMENT'
        glPixelStorei(GL_PACK_ALIGNMENT, BYTE_ALIGN); /* Force alignment. */
                      ^
src/screengrab.c:226:16: error: use of undeclared identifier
      'GL_PACK_ROW_LENGTH'
        glPixelStorei(GL_PACK_ROW_LENGTH, 0);
                      ^
src/screengrab.c:227:16: error: use of undeclared identifier 'GL_PACK_SKIP_ROWS'
        glPixelStorei(GL_PACK_SKIP_ROWS, 0);
                      ^
src/screengrab.c:228:16: error: use of undeclared identifier
      'GL_PACK_SKIP_PIXELS'
        glPixelStorei(GL_PACK_SKIP_PIXELS, 0);
                      ^
src/screengrab.c:235:2: warning: implicit declaration of function 'glReadPixels'
      is invalid in C99 [-Wimplicit-function-declaration]
        glReadPixels(x, y, width, height,
        ^
src/screengrab.c:236:30: error: use of undeclared identifier 'GL_BGRA'
                     MMRGB_IS_BGR ? GL_BGRA : GL_RGBA,
                                    ^
src/screengrab.c:236:40: error: use of undeclared identifier 'GL_RGBA'
                     MMRGB_IS_BGR ? GL_BGRA : GL_RGBA,
                                              ^
9 warnings and 9 errors generated.
error: Setup script exited with error: command 'clang' failed with exit status 1

有人能帮上忙吗。我需要自动测试，因为它可以在多个平台上工作

我使用ethan.tira-thompson.com/Mac_OS_X_Ports.html安装libpng

还安装了xcode和命令行工具

Answer 1

我也有同样的问题，如果你注意到所有9个错误都来自一个文件:src/creengrab.c这个文件还没有更新到最新版本的OpenGL，并且有一些不推荐使用的方法。在autopy github存储库上，报告了此here.的错误修复/黑客建议添加行：#include <OpenGL/gl.h>

在src/screengrab.c中的第7行之后。你必须从Github获取源代码，并在本地修改它，而不是使用easy_install。

请注意，这是一个黑客攻击，可以让它编译，但屏幕抓取将是全黑的。有人需要花几分钟用最新的方法重写screengrab.c。

Answer 2

当我添加

#include <OpenGL/gl.h>

它没有编译。

因此，我查看了一下我的硬盘，寻找每个gl.h

所以，我试着

    #include "/System/Library/Frameworks/OpenGL.framework/Versions/A/Headers/gl.h"

然后我设法编译了它:-)

Answer 3

如果您尝试过以下操作：

$ sudo easy_install自动生成

另一种选择是从GitHub存储库上的最新源代码编译：

$ git克隆git://github.com/msanders/autopy.git

$ cd自动复制

$ python setup.py内部版本

$ python setup.py安装

当从源代码构建时，在尝试使用autopy之前，请确保在自动生成目录中使用cd，否则可能会因为Python的相对导入而在ImportError上失败。