如何在MacOS上安装pymssql Sierra

Question

Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/private/tmp/pip-build-J1I0ox/pymssql/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-qmtdBW-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/tmp/pip-build-J1I0ox/pymssql/ 

我与显示的here显示的错误相同。我按照brew install freetds后跟sudo -H pip install pymssql的指示在该页面上进行了操作。

生成此错误代码：

_mssql.c:18814:15: error: use of undeclared identifier 'DBVERSION_80' 
    __pyx_r = DBVERSION_80; 
      ^
4 warnings and 1 error generated. 
error: command 'cc' failed with exit status 1 

---------------------------------------- 
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/private/tmp/pip-build-J1I0ox/pymssql/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-qmtdBW-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/tmp/pip-build-J1I0ox/pymssql/ 

搜索这个错误把我带到 this page。

_mssql.c:266:10: fatal error: 'sqlfront.h' file not found 
#include "sqlfront.h" 
     ^
1 error generated. 
error: command 'cc' failed with exit status 1 

---------------------------------------- 
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/_s/27xppw4j3yl78c9l4v1w3n9m0000gn/T/pip-build-97A9sQ/pymssql/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /var/folders/_s/27xppw4j3yl78c9l4v1w3n9m0000gn/T/pip-0nUZo4-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/_s/27xppw4j3yl78c9l4v1w3n9m0000gn/T/pip-build-97A9sQ/pymssql/ 

于是我放弃了，并试图安装pyodbc，但我仍然得到类似的错误：src/pyodbc.h:56:10: fatal error: 'sql.h' file not found #include sql.h

当试图 sudo -H pip install pymssql我接着尝试都 brew unlink freetds; brew install homebrew/versions/freetds091和 brew uninstall freetds; brew install homebrew/versions/freetds091产生不同的错误张贴在那里的解决方案

任何帮助，这将是伟大的。

Answer 1

This link最终解决了我的问题。对于有这些问题的任何人，这个命令序列对我来说很合适。

brew uninstall --force freetds 
brew install freetds@0.91 
brew link --force freetds@0.91 
pip install pymssql