python – 如何在狮子上安装Cython
我正试图在狮子座上安装cython,但这就是我得到的:
$export CC=gcc-4.2 $gcc --version i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00) $python setup.py install error: command 'gcc-4.2' failed with exit status 255 我不确定llvm-gcc是对的,我安装了Xcode4.1但是它仍然没有用. 谁知道如何解决这个问题? 解决方法
您需要至少调整PATH和LD_LIBRARY_PATH环境变量.
PATH环境变量还需要包含/ Developer /usr/bin. $cat ~/.bash_devenv ARCHFLAGS="-isysroot /Developer/SDKs/MacOSX10.7.sdk -mmacosx-version-min=10.7" LDFLAGS="-L/Developer/SDKs/MacOSX10.7.sdk/usr/lib -L/usr/lib" CFLAGS="-I/Developer/SDKs/MacOSX10.7.sdk/usr/include -I/usr/include -O2 -pipe -fomit-frame-pointer" CPPFLAGS="-I/usr/include/ -I/Developer/SDKs/MacOSX10.7.sdk/usr/include" LD_LIBRARY_PATH="/Developer/SDKs/MacOSX10.7.sdk/usr/lib/gcc/i686-apple-darwin11/4.2.1/x86_64/:$LD_LIBRARY_PATH" case $1 in 32) export LDFLAGS="-arch i386 -arch x86_64 $LDFLAGS" export FFLAGS="-m i386 -m x86_64" export CFLAGS="-arch i386 -arch x86_64 $CFLAGS" export CPPFLAGS="-arch i386 -arch x86_64 $CPPFLAGS" export LD_LIBRARY_PATH="/Developer/SDKs/MacOSX10.7.sdk/usr/lib/gcc/i686-apple-darwin11/4.2.1/:$LD_LIBRARY_PATH" ;; 64) export LDFLAGS="-arch x86_64 $LDFLAGS" export FFLAGS="-m x86_64" export CFLAGS="-arch x86_64 $CFLAGS" export CPPFLAGS="$CPPFLAGS" export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/Developer/SDKs/MacOSX10.7.sdk/usr/lib/gcc/i686-apple-darwin11/4.2.1/" ;; *) export LDFLAGS="$LDFLAGS" export FFLAGS="-m x86_64" export CFLAGS="-L/Developer/SDKs/MacOSX10.7.sdk/usr/lib -L/usr/lib -arch x86_64 $CFLAGS" export CPPFLAGS="$CPPFLAGS" export LD_LIBRARY_PATH="/usr/lib:/Developer/SDKs/MacOSX10.7.sdk/usr/lib:$LD_LIBRARY_PATH" ;; esac ### GLOBALS ### export PATH="/Developer/usr/bin:/Developer/usr/local/bin:$PATH" 一些CFLAGS可能是冗余的(-I / path / to / dir指令),但它应该主要与运行Lion和XCode的任何机器相关. 我刚刚在Lion上成功编译了Cython.在我遇到之前,它失败了: 或者,下载Enthought的Python发行版,其中包括cython,以及许多其他有用的库,包括他们在内部开发的开源代码(cwrap是我所知道的一个模块,旨在与cython一起工作) ). 安全 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |