gcc-4.2 失败，退出状态为 1 [英] gcc-4.2 failed with exit status 1

问题描述

我一直在寻找这个问题的答案，但找不到，所以就在这里.

I've been looking for an answer to this issue but I couldn't find it, so here it is.

我正在尝试将带有 setup.py 文件的 Uniconvertor 安装到 MacOS X 中Lion (Python 2.7.2) 使用:

I'm trying to install Uniconvertor with a setup.py file into a MacOS X Lion (Python 2.7.2) using:

python setup.py install

然后我得到以下错误代码:

Then I get the following error code:

running install
running build
running build_py
running build_ext
building 'uniconvertor.app.modules.streamfilter' extension
gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -isysroot /Developer/SDKs/MacOSX10.6.sdk -g -O2 -DNDEBUG -g -O3 -arch i386 -arch x86_64 -DMAJOR_VERSION=1 -DMINOR_VERSION=1 -I/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c src/modules/filter/streamfilter.c -o build/temp.macosx-10.6-intel-2.7/src/modules/filter/streamfilter.o
unable to execute gcc-4.2: No such file or directory
error: command 'gcc-4.2' failed with exit status 1

我在 Developer/usr/bin 文件夹中查找了gcc-4.2"文件，但它不在那里，但是有一个llvm-gcc.4.2"文件让我觉得我应该将编译器从 'gcc-4.2' 到 'llvm-gcc.4.2' 一个.

I looked for the 'gcc-4.2' file in the Developer/usr/bin folder and it wasn't there, but there's a 'llvm-gcc.4.2' file that makes me think I should change the compiler from 'gcc-4.2' to the 'llvm-gcc.4.2' one.

我对 Mac 有点陌生，我不知道如何解决它.

I'm kind of new to Mac and I don't know how else to fix it.

谢谢.

我尝试使用:

cd /Developer/usr/bin
ln -s llvm-gcc-4.2 gcc-4.2

而且我取得了更大的进步，但又出现了一个新错误:

And I get a little more progress, but then a new error:

running install_lib
creating /Library/Python/2.7/site-packages/uniconvertor
error: could not create '/Library/Python/2.7/site-packages/uniconvertor': Permission denied

此权限被拒绝"的原因可能是什么?

What could be the cause of this 'Permission denied'?

我正在使用管理员帐户运行它，它不会要求输入密码或任何东西.

I'm running it into an Admin account and it doesn't ask for a password or anything.

再次感谢.

推荐答案

尝试以下操作:

1. 安装最新的 Xcode.
2. 从 Xcode 的 Preferences 菜单中，安装命令行工具(下载/组件选项卡).

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