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我嘗試使用和的NodeJS NPM命令（環境變量被設置），我得到這些錯誤;運行NPM後：前綴的NodeJS -g不被識別爲內部或外部的命令，
'CALL "E:\Program Files\nodejs\\node.exe" "E:\Program Files\nodejs\\node_modules\npm\bin\npm-cli.js" prefix -g' is not recognized as an internal or external command,
operable program or batch file.
Usage: npm <command>
where <command> is one of:
access, adduser, bin, bugs, c, cache, completion, config,
ddp, dedupe, deprecate, dist-tag, docs, edit, explore, get,
help, help-search, i, init, install, install-test, it, link,
list, ln, login, logout, ls, outdated, owner, pack, ping,
prefix, prune, publish, rb, rebuild, repo, restart, root,
run, run-script, s, se, search, set, shrinkwrap, star,
stars, start, stop, t, tag, team, test, tst, un, uninstall,
unpublish, unstar, up, update, v, version, view, whoami
npm <cmd> -h quick help on <cmd>
npm -l display full usage info
npm help <term> search for help on <term>
npm help npm involved overview
Specify configs in the ini-formatted file:
C:\Users\Mohsen\.npmrc
or on the command line via: npm <command> --key value
Config info can be viewed via: npm help config
[email protected] E:\Program Files\nodejs\node_modules\npm
和後運行離子啓動新項目：
C:\Users\Mohsen\Desktop>ionic start test
? What starter would you like to use: blank
✔ Creating directory .\test - done!
[INFO] Fetching app base (https://github.com/ionic-team/ionic2-app-base/archive/master.tar.gz)
✔ Downloading - done!
[INFO] Fetching starter template blank (https://github.com/ionic-team/ionic2-starter-blank/archive/master.tar.gz)
✔ Downloading - done!
✔ Updating package.json with app details - done!
✔ Creating configuration file ionic.config.json - done!
[INFO] Installing dependencies may take several minutes!
> npm install
✖ Running command - failed!
[ERROR] Command not found: npm
最新問題？