ld: file not found: python.exe报错解决

环境

Mac OS 10.11.6

pyenv 1.2.8

Python 2.7.5

问题

$ pip install lxml==3.6.4

Failed to build lxml

ld: file not found: python.exe
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'clang' failed with exit status 1

----------------------------------------

Failed building wheel for lxml

解决：
2.7.5 是对应的版本号

$ export p=/Users/$(whoami)/.pyenv/versions/2.7.5

$ sed -i -e "s~-bundle_loader python.exe~-bundle_loader ${p}/bin/python2.7~g" "$p/lib/python2.7/_sysconfigdata.py"

再次安装成功了

$ pip install lxml==3.6.4

Successfully built lxml
Installing collected packages: lxml
  Found existing installation: lxml 4.3.3
    Uninstalling lxml-4.3.3:
      Successfully uninstalled lxml-4.3.3
Successfully installed lxml-3.6.4

安装普通包没问题，比如requests ,而需要编译的包，比如lxml就报错

找了很多地方这是因为我使用的是 pyenv , 这应该是它的小问题，不过好在有人已经解决了

参考
Unable to install compiled Python modules under pyenv on OS X 10.10 #273