[英]Unable to install pyodbc or pymssql on mac sierra
我正在尝试使用“ pip install pyodbc”和“ pip install pymssql”安装pyodbc或pymssql python库。 但是,我不断收到以下错误消息:
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/mz/2w0c0vc93bb2qy5rmrnxn85h0000gn/T/pip-build-upWR3q/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/mz/2w0c0vc93bb2qy5rmrnxn85h0000gn/T/pip-DUorxp-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/mz/2w0c0vc93bb2qy5rmrnxn85h0000gn/T/pip-build-upWR3q/pymssql/
我已经安装了freetds,尽管在安装过程中仍收到以下消息:
setup.py: Detected Darwin/Mac OS X.
You can install FreeTDS with Homebrew or MacPorts, or by downloading
and compiling it yourself.
Homebrew (http://brew.sh/)
--------------------------
brew install freetds
MacPorts (http://www.macports.org/)
-----------------------------------
sudo port install freetds
setup.py: Not using bundled FreeTDS
任何人都知道为什么会这样吗? 我尝试了这个解决方案 , 这个解决方案和这个解决方案 。
这是我当前的FreeTDS设置:
Version: freetds v0.91.112
freetds.conf directory: /usr/local/Cellar/freetds@0.91/0.91.112/etc
MS db-lib source compatibility: no
Sybase binary compatibility: no
Thread safety: yes
iconv library: yes
TDS version: 7.1
iODBC: no
unixodbc: no
SSPI "trusted" logins: no
Kerberos: no
我也无法安装unixodbc:
pip install unixodbc
Collecting unixodbc
Could not find a version that satisfies the requirement unixodbc (from versions: )
No matching distribution found for unixodbc
请帮忙?
我可以通过执行以下操作来安装它:
brew install unixodbc
myodbc-installer -a -d -n "MySQL ODBC 5.3 Driver" -t "Driver=/usr/local/lib/libmyodbc5w.so"
添加驱动程序 /Library/ODBC/odbc.ini
和/Library/ODBC/odbcinst.ini
已更新 sudo rm /usr/local/Cellar/unixodbc/2.3.4/etc/odbc.ini && sudo ln -s /Library/ODBC/odbc.ini /usr/local/Cellar/unixodbc/2.3.4/etc/odbc.ini
sudo rm /usr/local/Cellar/unixodbc/2.3.4/etc/odbcinst.ini && sudo ln -s /Library/ODBC/odbcinst.ini /usr/local/Cellar/unixodbc/2.3.4/etc/odbcinst.ini
pip3 install pyodbc
。 python3
)并检查是否可以找到驱动程序( import pyodbc;pyodbc.drivers()
) 我希望这可以帮助某人。
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