cmd找不到mvn命令

Question

I just installed Maven and added the \\bin directory of maven to my path variables. When I try to use the mvn command in the Command Prompt I just get a message:

mvn: command not found

Everything else I found on here did not help yet.

Edit:

I used https://maven.apache.org/install.html to install maven.

SET PATH=%PATH%;C:\Program Files\Maven\apache-maven-3.5.0\bin\mvn.cmd
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC

Answer 1

You have included the file in the path:

C:\Program Files\Maven\apache-maven-3.5.0\bin\mvn.cmd

That is not good. The PATH environment variable should only include a path to where files, like exe and cmd's can be found.

Adapt your PATH to read like this:

C:\Program Files\Maven\apache-maven-3.5.0\bin

(so remove the \\mvn.cmd ). Make sure to start a new command prompt to verify if your path settings are correct.

See How can I set user environmental variables (such as PATH) from a non-administrator account on Windows 7 to find the correct Windows dialog to adapt the settings among many more .

Answer 2

Following this tutorial by mkyong , I was able to get this to work on Windows 10 (v10.0.15063):

1. Install JDK and setup JAVA_HOME system variable

   

2. Download Maven zip, extract it and setup M2_HOME and MAVEN_HOME system variables to point to root maven folder (without \\bin)

   

3. Update PATH system variable to include %M2_HOME%\\bin (this is what will let you run "mvn" in Command Prompt).

   

4. Open Command Prompt (cmd.exe) and execute mvn -version

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You can download Maven (apache-maven-3.5.0-bin.zip) here , if you don't have it already.

The Java SDK (jdk-8u144-windows-x64.exe) can be downloaded from Oracle here .

Answer 3

This is my working maven configuration on Windows 10. Was more cumbersome to configure on W10 than on WXP or W7.

Answer 4

I've faced the same problem. I installed Maven and added the \\bin directory of maven to my path variables in System Variables , so I can only use MAVEN commands using admin rights (run cmd in windows as administrator)

I solved this by creating all under User variables (including the PATH variable).