转自:https://www.cnblogs.com/yujiebingqing/p/9633476.html 当我们尝试用: 1 pip install mysql-python #并不是MySQLdb 企图安装mysql时,我们会发现一开始进行的很顺利,但最后就会提示: 1 error: Microsoft Visual C++ 9.0 is required (Unable to find vcvarsall.bat). 2 Get it from http://aka.ms/vcpyth…
需要执行: pip install scrapy pip install requests 在Windows下用pip安装Scrapy报如下错误,看错误提示就知道去http://aka.ms/vcpython27找解决方法了 error: Microsoft Visual C++ 9.0 is required (Unable to find vcvarsall.bat). Get it from http://aka.ms/vcpython27 打开http://aka.ms/vcpython…
Windows下Anaconda的安装和简单使用 Anaconda is a completely free Python distribution (including for commercial use and redistribution). It includes over 195 of the most popular Python packagesfor science, math, engineering, data analysis. 1.安装anaconda 之前什么都不需要…
用 U盘WinPE引导实现硬盘安装Windows Server 2008 R2系统的方法如果想不用光盘(光盘和光驱总是靠不住的),只用U盘或移动硬盘上的WinPE引导,在电脑硬盘安装一个64位的Windows Server 2008 R2系统,不是一件十分容易的事.虽然许多WinPE系统已经集成了一些安装工具软件,可以直接从WinPE启动后安装一些Windows系统(譬如:用于安装Windows7就很成功).但是,如用WinPE中的安装工具软件安装WindowsServer 2008 R2后,发…
安装64位版Oracle11gR2后发现启动SQL Developer时弹出配置java.exe的路径,找到Oracle自带java.exe后产生的路径“C:\app\用户名\product\11.2.0\dbhome_1\jdk”却弹出错误信息: -------------------------- Unable to find a java Virtual Machine to point to a location of a java virtual machine,please refe…
安装64位版Oracle11gR2后发现启动SQL Developer时弹出配置java.exe的路径,找到Oracle自带java.exe后产生的路径"C:\app\用户名\product\11.2.0\dbhome_1\jdk"却弹出错误信息: --------------------------Unable to find a java Virtual Machineto point to a location of a java virtual machine,please r…