MacOSX安装autopy时遇到错误

发布时间:March 2, 2016 // 分类:运维工作,开发笔记,工作日志,python,windows,转帖文章 // No Comments

spynner是一个QtWebKit的客户端,它可以模拟浏览器,完成加载页面、引发事件、填写表单等操作。

这个模块可以在Python的官网找到。

下载地址: https://pypi.python.org/pypi/spynner/2.5

解压后,cd到安装目录,然后输入sudo python configure.py install安装该模块。

这样Spynner模块就安装完成了,在python shell中试试import spynner看看该模块有没有安装完成。

其实是安装spynner的时候遇到的.习惯的使用pip去安装了pip install spynner的时候发现了这个错误

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:174:15: warning: 'kCGLPFAFullScreen' is deprecated: first deprecated in OS X 10.6 [-Wdeprecated-declarations]
        attribs[0] = kCGLPFAFullScreen;
                     ^
/System/Library/Frameworks/OpenGL.framework/Headers/CGLTypes.h:71:2: note: 'kCGLPFAFullScreen' declared here
        kCGLPFAFullScreen OPENGL_ENUM_DEPRECATED(10_0, 10_6)     =  54,
        ^
src/screengrab.c:191:2: warning: 'CGLSetFullScreen' is deprecated: first deprecated in OS X 10.6 [-Wdeprecated-declarations]
        CGLSetFullScreen(glContext);
        ^
/System/Library/Frameworks/OpenGL.framework/Headers/OpenGL.h:73:17: note: 'CGLSetFullScreen' declared here
extern CGLError CGLSetFullScreen(CGLContextObj ctx) OPENGL_DEPRECATED(10_0, 10_6);
                ^
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,
                                              ^
10 warnings and 9 errors generated.
error: Setup script exited with error: command 'cc' failed with exit status 1

仔细看了下发现是autopy的错误,查看src/screengrab.c发现是由于OpenGL没有更新版本,存在一些已经被弃用的方法。解决办法很简单,安装libpng,下载地址。安装完成后发现还是继续报错

git clone git://github.com/msanders/autopy.git
cd autopy
python setup.py build
src/png_io.c:3:10: fatal error: 'png.h' file not found  
#include <png.h>  
         ^  
1 error generated.  
error: command 'cc' failed with exit status 1  

解决办法很简单..直接指向就好了


export LIBRARY_PATH="/usr/local/lib:/usr/local/include/libpng"
export C_INCLUDE_PATH="/usr/local/lib:/usr/local/include/libpng"
python setup.py build
sudo python setup.py install

 

标签:autopy, spynner

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