Question

嘿，我在这里看了一下老问题，但它没有回答我的问题

我已经安装了libpng，然后尝试安装autopy并获得complie错误。

我对python不太了解，所以我不确定如何修复它们。

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

任何人都可以提供帮助。我需要autopy，因为它适用于多个平台

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

使用命令行工具安装xcode

Answer 1

如果您发现所有9个错误来自一个文件，我遇到了同样的问题： SRC / screengrab.c 此文件尚未更新到最新版本的OpenGL，并且有不推荐使用的方法。在autopy github repo上有一个错误报告此here.修复/黑客建议添加该行： #include <OpenGL/gl.h>

在src / screengrab.c中的第7行之后。您将不得不从Github获取源并在本地更改它而不是使用easy_install 请注意，这是一个可以编译的黑客，但屏幕抓取将全黑。有人需要花几分钟时间用最新的方法重写screengrab.c。

Answer 2

当我添加

#include <OpenGL/gl.h>

它没有编译。

所以，我查看了我的硬盘，查找每个gl.h

所以，我试过

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

然后我设法编译它： - ）

Answer 3

如果你试过这个：

$ sudo easy_install autopy

另一种选择是从GitHub存储库中的最新源代码编译：

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

$ cd autopy

$ python setup.py build

$ python setup.py install

从源代码构建时，请确保在尝试使用AutoPy之前cd出autopy目录，否则由于Python的相对导入，它可能会因ImportError而失败。

安装python autopy时出错

3 个答案: