Question

当我尝试安装memsql python库时遇到错误

我已经尝试了以下选项： sudo pip安装memsql

sudo pip install memsql --global-option = build_ext --global-option =“-I / usr / local / opt / openssl / include” --global-option =“-L / usr / local / opt / openssl / lib”

Installing collected packages: MySQL-python, memsql
  Running setup.py install for MySQL-python ... error
    Complete output from command /System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python -u -c "import setuptools, tokenize;__file__='/private/tmp/pip-install-JDxMyP/MySQL-python/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" build_ext -I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib install --record /private/tmp/pip-record-azfFw0/install-record.txt --single-version-externally-managed --compile:
    running build_ext
    building '_mysql' extension
    creating build
    creating build/temp.macosx-10.14-intel-2.7
    cc -fno-strict-aliasing -fno-common -dynamic -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe -Dversion_info=(1,2,5,'final',1) -D__version__=1.2.5 -I/usr/local/Cellar/mysql/8.0.15/include/mysql -I/usr/local/opt/openssl/include -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c _mysql.c -o build/temp.macosx-10.14-intel-2.7/_mysql.o
    _mysql.c:44:10: fatal error: 'my_config.h' file not found
    #include "my_config.h"
             ^~~~~~~~~~~~~
    1 error generated.
    error: command 'cc' failed with exit status 1}

Answer 1

要安装Ext.application({ name: 'Fiddle', launch: function () { var myPicker = Ext.create('Ext.picker.Date', { renderTo: Ext.getBody(), floating: true, defaultAlign: 't-b', minDate: new Date(), }); Ext.create('Ext.form.Panel', { title: 'Expression Builder', width: 500, bodyPadding: 100, renderTo: Ext.getBody(), items: [{ xtype: 'textfield', fieldLabel: 'Expression', width: 300, allowBlank: true, triggers: { calendar: { cls: 'x-fa fa-calendar', handler: function (me) { var text = this myPicker.handler = function (picker, date) { text.setValue(text.getValue() + ' ' + Ext.Date.format(this.getValue(), 'd/m/Y')); this.hide(); }; myPicker.showBy(this); } } } }] }); } });，您需要确保已具有依赖项。具体来说，您的环境中似乎缺少的依赖项是memsql-python或等效的程序包。

注意-您正在覆盖包含路径，以指向openssl安装，这可能是由于编译器如何搜索开发标头而导致此问题的原因。

根据项目的自述文件，使用以下步骤在Ubuntu上快速入门：

libmysqlclient-dev

使用以下步骤开始使用基于RHEL的发行版，例如Amazon Linux或Centos：

sudo apt-get update
sudo apt-get install -y mysql-client python-dev libmysqlclient-dev python-pip
sudo pip install memsql

-编辑以解决有关在Mac OSX上安装的问题在Mac上，似乎可以从brew安装sudo yum update sudo yum install -y gcc mysql-devel sudo pip install memsql软件包，理论上应该提供libmysqlclient-dev软件包。一旦可用，请尝试安装memsql-python软件包而不覆盖链接器标志，因为memsql-python在没有openssl的情况下应该可以正常构建。如果需要opensl支持，则需要确保在编译时链接器可以使用openssl和libmysqlclient-dev共享对象。

在Mac OSx上安装memsql python库“ _mysql.c：44：10：致命错误：'my_config.h'文件找不到”时出错

1 个答案: