Question

我已经杀了半天试图在Snow Leopard上为python编译matplotlib。我已经使用了googles并找到了这个有用的页面（http://blog.hyperjeff.net/?p=160），但我还是无法编译。我看到该页面上其他用户的评论，所以我知道我并不孤单。

我已经独立安装了zlib，libpng和freetype。

我编辑了make.osx文件，将其包含在顶部：

PREFIX=/usr/local

PYVERSION=2.6
PYTHON=python${PYVERSION}
ZLIBVERSION=1.2.3
PNGVERSION=1.2.33
FREETYPEVERSION=2.3.5
MACOSX_DEPLOYMENT_TARGET=10.6

## You shouldn't need to configure past this point

PKG_CONFIG_PATH="${PREFIX}/lib/pkgconfig"
CFLAGS="-Os -arch x86_64 -arch i386 -I${PREFIX}/include"
LDFLAGS="-arch x86_64 -arch i386 -L${PREFIX}/lib"
CFLAGS_DEPS="-arch i386 -arch x86_64 -I${PREFIX}/include -I${PREFIX}/include/freetype2 -isysroot /Developer/SDKs/MacOSX10.6.sdk"
LDFLAGS_DEPS="-arch i386 -arch x86_64 -L${PREFIX}/lib -syslibroot,/Developer/SDKs/MacOSX10.6.sdk"

然后我跑了：

sudo make -f make.osx mpl_build

给了我：

export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig" &&\
    export MACOSX_DEPLOYMENT_TARGET=10.6 &&\
    export CFLAGS="-Os -arch x86_64 -arch i386 -I/usr/local/include" &&\
    export LDFLAGS="-arch x86_64 -arch i386 -L/usr/local/lib" &&\
    python2.6 setup.py build

... snip ...

gcc-4.2 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -Os -arch x86_64 -arch i386 -I/usr/local/include -pipe -DPY_ARRAYAUNIQUE_SYMBOL=MPL_ARRAY_API -I/Library/Python/2.6/site-packages/numpy/core/include -I. -I/Library/Python/2.6/site-packages/numpy/core/include/freetype2 -I./freetype2 -I/System/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 -c src/ft2font.cpp -o build/temp.macosx-10.6-universal-2.6/src/ft2font.o
cc1plus: warning: command line option "-Wstrict-prototypes" is valid for C/ObjC but not for C++
In file included from src/ft2font.h:13,
                 from src/ft2font.cpp:1:
/usr/local/include/ft2build.h:56:38: error: freetype/config/ftheader.h: No such file or directory

... snip ...

src/ft2font.cpp:98: error: ‘FT_Int’ was not declared in this scope
/Library/Python/2.6/site-packages/numpy/core/include/numpy/__multiarray_api.h:1174: warning: ‘int _import_array()’ defined but not used
lipo: can't open input file: /var/tmp//ccDOGx37.out (No such file or directory)
error: command 'gcc-4.2' failed with exit status 1
make: *** [mpl_build] Error 1

我迷失了。

Answer 1

根据您的错误消息，您丢失了freetype标头。您能使用系统搜索功能找到它们吗？我不打算使用预先构建的软件包，因为我喜欢抓头并从头开始编译。

Answer 2

此解决方案适用于OSX 10.8.3：

ln -s /usr/local/include/freetype2/freetype/ /usr/include/freetype

（信用证实际上是：http://simpleyuan.blogspot.com/2012/08/matplotlib-error-mac-os-x.html）

Answer 3

您也可以使用

进行构建

$ python setup.py build

将以下补丁应用于setupext.py

Index: setupext.py
===================================================================
--- setupext.py (revision 7917)
+++ setupext.py (working copy)
@@ -334,6 +334,8 @@

     module.include_dirs.extend(incdirs)
     module.include_dirs.append('.')
+    module.include_dirs.append('/usr/local/include')
+    module.include_dirs.append('/usr/local/include/freetype2')
     module.library_dirs.extend(libdirs)

 def getoutput(s):

Answer 4

对于Python.org 2.7.1：

我使用了各种说明。它基本上可以在OSX的/ usr / X11中使用libpng

下载，构建和安装（make install）freetype2 v2.4.4＆amp; zlib v1.2.5。没有使用make deps。

修改后的setupext.py

module.include_dirs.extend(incdirs)
module.include_dirs.append('.')
module.include_dirs.append('/usr/local/include')
module.include_dirs.append('/usr/local/include/freetype2')
module.include_dirs.append('/usr/X11/include')
module.library_dirs.extend(libdirs)
module.library_dirs.append('/usr/local/lib')
module.library_dirs.append('/usr/X11/lib')

修改后的make.osx包含相同的/ usr / X11信息，png版本1.2.5是OSX 10.6.6当前原生

PYVERSION=2.7

PYTHON=python${PYVERSION}

ZLIBVERSION=1.2.5

PNGVERSION=1.2.44

FREETYPEVERSION=2.4.4

MACOSX_DEPLOYMENT_TARGET=10.6

OSX_SDK_VER=10.6

ARCH_FLAGS="-arch i386-arch x86_64"

PREFIX=/usr/local

MACPREFIX=/usr/X11

PKG_CONFIG_PATH="${PREFIX}/lib/pkgconfig"

CFLAGS="-arch i386 -arch x86_64 -I${PREFIX}/include -I${PREFIX}/include/freetype2 -I${MAXPREFIX}/include -isysroot /Developer/SDKs/MacOSX${OSX_SDK_VER}.sdk"

LDFLAGS="-arch i386 -arch x86_64 -L${PREFIX}/lib -L/usr/X11/lib -syslibroot,/Developer/SDKs/MacOSX${OSX_SDK_VER}.sdk"

FFLAGS="-arch i386 -arch x86_64"

然后标准

sudo make -f make.osx mpl_build   
sudo make -f make.osx mpl_install   
sudo python setup.py install

Crikey ......似乎有效。现在有了Image＆amp; MDP＆amp; pylab＆amp; matplotlib，2.7.6 on 10.6.6

只要安装libjpeg，图像模块（Imaging-1.7.7）就可以正常工作。我使用了jpegsrc.v8c，看起来很开心。

Answer 5

我刚刚编译好了。我在make.osx文件中的CFLAGS的include路径中添加了freetype2。现在，make.osx的顶部是：

PREFIX=/usr/local

PYVERSION=2.6
PYTHON=python${PYVERSION}
ZLIBVERSION=1.2.3
PNGVERSION=1.2.33
FREETYPEVERSION=2.3.5
MACOSX_DEPLOYMENT_TARGET=10.6

## You shouldn't need to configure past this point

PKG_CONFIG_PATH="${PREFIX}/lib/pkgconfig"
CFLAGS="-Os -arch x86_64 -arch i386 -I${PREFIX}/include -I${PREFIX}/include/freetype2"
LDFLAGS="-arch x86_64 -arch i386 -L${PREFIX}/lib"
CFLAGS_DEPS="-arch i386 -arch x86_64 -I${PREFIX}/include -I${PREFIX}/include/freetype2 -isysroot /Developer/SDKs/MacOSX10.6.sdk"
LDFLAGS_DEPS="-arch i386 -arch x86_64 -L${PREFIX}/lib -syslibroot,/Developer/SDKs/MacOSX10.6.sdk"

然后我运行了这些命令，并且编译和安装完美。

sudo make -f make.osx mpl_build
sudo make -f make.osx mpl_install

Answer 6

正如其他地方所建议的那样，macports在多种体系结构上运行良好，MacOsX +版本允许更新等等：

$ port search matplot
py-matplotlib @0.99.0 (python, graphics, math)
    matlab-like syntax for creating plots in python

py-matplotlib-basemap @0.99.4 (python, graphics, math)
    matplotlib toolkit for plotting data on map projections

py25-matplotlib @0.99.0 (python, graphics, math)
    matlab-like syntax for creating plots in python

py25-matplotlib-basemap @0.99.4 (python, graphics, math)
    matplotlib toolkit for plotting data on map projections

py26-matplotlib @0.99.0 (python, graphics, math)
    matlab-like syntax for creating plots in python

py26-matplotlib-basemap @0.99.4 (python, graphics, math)
    matplotlib toolkit for plotting data on map projections

Found 6 ports.
$

在您的情况下，只需发出：

$ sudo port install py26-matplotlib

它将macosx后端（本机可可）作为默认值

Answer 7

你应该在matplotlib-users邮件列表中问这个问题。它由实际的matplotlib开发人员监控，StackOverflow（AFAIK）不是。

在Snow Leopard上为Python编译Matplotlib

7 个答案: