在 Mac OS X Sierra 上為 Django Python 安裝 mysqlclient

Question

我已經安裝了

• Python 2.7.13
• Django 1.11
• MySQL 5.7.17

我想將 MySQL 與 Django 一起使用，但在安裝 mysql 連接器后，我嘗試在$ pip install mysqlclient ，但我遇到了這個問題：

Collecting mysqlclient
  Using cached mysqlclient-1.3.10.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/y_/c31n_1v12v169zfv829p_v_80000gn/T/pip-build-f51KhW/mysqlclient/setup.py", line 17, in <module>
        metadata, options = get_config()
      File "setup_posix.py", line 54, in get_config
        libraries = [dequote(i[2:]) for i in libs if i.startswith('-l')]
      File "setup_posix.py", line 12, in dequote
        if s[0] in "\"'" and s[0] == s[-1]:
    IndexError: string index out of range

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/y_/c31n_1v12v169zfv829p_v_80000gn/T/pip-build-f51KhW/mysqlclient/

Answer 1

我需要以下內容來構建/安裝mysqlclient

brew install mysql-client
# mysql-client is not on the `PATH` by default
export PATH="/usr/local/opt/mysql-client/bin:$PATH"
# openssl is not on the link path by default
export LIBRARY_PATH="$LIBRARY_PATH:/usr/local/opt/openssl/lib/"

然后我可以pip wheel mysqlclient / pip install mysqlclient成功

Answer 2

我也遇到過這個問題，下面是我的步驟：

1. brew install mysql-connector-c

2.pip pip install mysqlclient

然后遇到這個錯誤，我已經跟蹤了源代碼，但是解決了這個然后又出現了另一個錯誤。

所以我改變了安裝mysqlclient的方式，只是：

brew install mysql

pip install mysqlclient

這對我有用，沒有發生任何錯誤。

Answer 3

如果您不打算在計算機中安裝mysql ，請安裝mysql-client而不是mysql

brew install mysql-client

echo 'export PATH="/usr/local/opt/mysql-client/bin:$PATH"' >> ~/.bash_profile

source ~/.bash_profile

pip install mysqlclient

導出 LDFLAGS="-L/usr/local/opt/openssl/lib"

導出 CPPFLAGS="-I/usr/local/opt/openssl/include"

Answer 4

brew install/upgrade/reinstall mysql
brew install mysql-client
export PATH="/usr/local/opt/openssl/bin:$PATH"
export LDFLAGS="-L/usr/local/opt/openssl/lib"
export CPPFLAGS="-I/usr/local/opt/openssl/include"
pip install mysqlclient
works perfectly

Answer 5

對於 Mac：首先從 App Store 下載 Xcode，從https://dev.mysql.com/downloads/workbench/下載 MySqlWorkbench

在終端中運行以下命令，

$ brew install mysql

$ export PATH=$PATH:/Applications/MySQLWorkbench.app/Contents/MacOS

$ xcode-select --install

$ pip install mysqlclient

Answer 6

使用 brew 安裝 mysql 並將其添加到路徑中：

$ brew install mysql

$ export PATH=/usr/local/mysql/bin:$PATH

$ sudo ln -s /usr/local/mysql/lib/libmysqlclient.18.dylib /usr/local/lib/libmysqlclient.18.dylib

$ pip install mysqlclient

Answer 7

今天這對我有用，在使用brew install mysql使用 Homebrew 安裝 MySQL 服務器之后：

MYSQLCLIENT_CFLAGS=`pkg-config mysqlclient --cflags` \
  MYSQLCLIENT_LDFLAGS=`pkg-config mysqlclient --libs` \
  pip install mysqlclient

Answer 8

對於我的 mac 操作系統，我不需要指定路徑，因為 brew 會為您執行此操作。 我只是做了以下命令，

brew install mysql
brew install mysql-client
pip3 install mysqlclient

一切都很完美。

Answer 9

MAC M1運行

xcode-select --install 

然后運行

pip install mysqlclient