svn is not recognized as an internal or external command解决

小虎下载了tortoisesvn，但是下载后用command line 运行不了，显示题目的语句，后来发现原因是由于没有添加环境变量。

svn is not recognized as an internal or external command

解决办法

安装的时候勾选command line:

然后将安装svn的路径添加到环境变量中，例如小虎的路径是：

Z:\TortoiseSVN\bin

添加后重新打开一个command window,输入svn help结果如下：

参考资料

SlikSvn: ‘svn’ is not recognized as an internal or external command in cmd.exe
Using TortoiseSVN via the command line