问题
i installed http-server with npm globally but still I get "command not found"
what is wrong
my npm command is that
npm install -g http-server
and http run command
http-server -p 8000
回答1:
as for me, this problem about the PATH. because the sh can't find the script in specifed PATHS.
you should add the npm global script path to your PATH variable.
if you are using "Git Bash", run the below command.
PATH=$PATH:/c/Users/CHANGE_WITH_YOUR_USERNAME/AppData/Roaming/npm
notice that, this is temporary. when you close the git bash, the PATH variable will be deleted.
for the permanently, you have to create a .bashrc file in your home folder.
run these commands on your git bash.
cd ~
echo PATH=\$PATH:/c/Users/CHANGE_WITH_YOUR_USERNAME/AppData/Roaming/npm >> .bashrc
回答2:
@alioygur : Is Exactly Right about the solution.
But a simple the issue is the installed npm plugin path is not added in the SYSTEM ENVIRONMENT VARIABLE PATH. you had to do that manually.
now the question comes what is the path address to put in?
ANSWER : The path of the installed npm plugin generally goes inside the nodejs installation folder >> nodejs\node_modules\npm\bin
OR
Sometimes npm plugin also resides inside the temporary APP DATA.(As said by @alioygur)
C:\Users\*USERNAME*\AppData\Roaming\npm
QUESTION : How to add path to the SYSTEM ENVIRONMENT manually without complexity.
ANSWER : http://www.computerhope.com/issues/ch000549.htm
回答3:
Enter the following command in your console
sudo npm install http-server -g
回答4:
Close all cmd and open the cmd and start http-server
回答5:
Try this http-server / 8000 if you dont have any specified path
or your problem may be
Port 8000 is the default Remote Method Invocation (RMI) Registry port used by the Diagnostic Service.Try Using other port .
来源：https://stackoverflow.com/questions/31694646/http-server-command-not-found-after-install-in-npm