安装Yeoman – “哟命令未find”
我已经安装了node.js并使用npm-g_nosudo脚本在我的Yosemite安装上设置了npm 。 当我然后运行npm install -g yo我看到一堆内容滚动通过我的terminal窗口，没有错误，并完成。 然后我inputyo和OS X告诉我，它无法find该命令。
Sullys-MacBook-Pro:~ Sully$ npm install -g yo /Users/Sully/npm/bin/yo -> /Users/Sully/npm/lib/node_modules/yo/lib/cli.js > yo@1.4.6 postinstall /Users/Sully/npm/lib/node_modules/yo > yodoctor Yeoman Doctor Running sanity checks on your system ✔ Global configuration file is valid ✔ NODE_PATH matches the npm root ✔ No .bowerrc file in home directory ✔ No .yo-rc.json file in home directory Everything looks all right! yo@1.4.6 /Users/Sully/npm/lib/node_modules/yo ├── titleize@1.0.0 ├── array-uniq@1.0.2 ├── figures@1.3.5 ├── user-home@1.1.1 ├── opn@1.0.2 ├── humanize-string@1.0.1 (decamelize@1.0.0) ├── sort-on@1.2.0 (dot-prop@2.0.0) ├── async@0.9.0 ├── yeoman-character@1.0.1 (supports-color@1.3.1) ├── string-length@1.0.0 (strip-ansi@2.0.1) ├── cross-spawn@0.2.9 (lru-cache@2.6.2) ├── findup@0.1.5 (commander@2.1.0, colors@0.6.2) ├── chalk@1.0.0 (escape-string-regexp@1.0.3, ansi-styles@2.0.1, supports-color@1.3.1, strip-ansi@2.0.1, has-ansi@1.0.3) ├── yosay@1.0.3 (ansi-regex@1.1.1, ansi-styles@2.0.1, strip-ansi@2.0.1, word-wrap@1.0.3, pad-component@0.0.1, taketalk@1.0.0, minimist@1.1.1) ├── root-check@1.0.0 (downgrade-root@1.1.0, sudo-block@1.2.0) ├── meow@3.1.0 (object-assign@2.0.0, camelcase-keys@1.0.0, minimist@1.1.1, indent-string@1.2.1) ├── package-json@1.1.0 (registry-url@3.0.3) ├── npm-keyword@1.1.1 (registry-url@3.0.3) ├── update-notifier@0.3.2 (is-npm@1.0.0, latest-version@1.0.0, semver-diff@2.0.0) ├── got@2.9.2 (lowercase-keys@1.0.0, timed-out@2.0.0, object-assign@2.0.0, is-stream@1.0.1, prepend-http@1.0.1, nested-error-stacks@1.0.0, statuses@1.2.1, infinity-agent@2.0.3, duplexify@3.3.0, read-all-stream@2.1.2) ├── fullname@1.1.0 (npmconf@2.1.1) ├── yeoman-environment@1.2.5 (log-symbols@1.0.2, escape-string-regexp@1.0.3, untildify@2.0.0, diff@1.4.0, text-table@0.2.0, debug@2.1.3, mem-fs@1.1.0, globby@1.2.0, grouped-queue@0.3.0) ├── configstore@0.3.2 (object-assign@2.0.0, xdg-basedir@1.0.1, osenv@0.1.0, graceful-fs@3.0.6, uuid@2.0.1, mkdirp@0.5.0, js-yaml@3.3.0) ├── insight@0.5.3 (object-assign@2.0.0, lodash.debounce@3.0.3, os-name@1.0.3, tough-cookie@0.12.1, request@2.55.0) ├── lodash@3.8.0 ├── yeoman-doctor@1.3.2 (object-values@1.0.0, log-symbols@1.0.2, each-async@1.1.1, twig@0.7.2) └── inquirer@0.8.3 (ansi-regex@1.1.1, cli-width@1.0.1, through@2.3.7, readline2@0.1.1, rx@2.5.2) Sullys-MacBook-Pro:~ Sully$ yo -bash: yo: command not found
我也尝试使用source .bash_profile和重新启动。 该命令仍未find。 难道我做错了什么？
这是我的.bash_profile
# Add environment variable COCOS_CONSOLE_ROOT for cocos2d-x export COCOS_CONSOLE_ROOT=/Users/Sully/Development/Libraries/cocos2d-x-3.5/tools/cocos2d-console/bin export PATH=$COCOS_CONSOLE_ROOT:$PATH # Add environment variable COCOS_TEMPLATES_ROOT for cocos2d-x export COCOS_TEMPLATES_ROOT=/Users/Sully/Development/Libraries/cocos2d-x-3.5/templates export PATH=$COCOS_TEMPLATES_ROOT:$PATH # NPM export BIN_ROOT=/usr/local/bin export PATH=$BIN_ROOT:$PATH
这是我的完整$ PATH
Sullys-MacBook-Pro:~ Sully$ echo $PATH /usr/local/share/npm/bin:/usr/local/bin:/Users/Sully/Development/Libraries/cocos2d-x-3.5/templates:/Users/Sully/Development/Libraries/cocos2d-x-3.5/tools/cocos2d-console/bin:/Users/Sully/.dnx/runtimes/dnx-mono.1.0.0-beta4/bin:/usr/local/bin:/Users/Sully/Development/Libraries/cocos2d-x-3.5/templates:/Users/Sully/Development/Libraries/cocos2d-x-3.5/tools/cocos2d-console/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
通过将export PATH=/Users/UserAccountName/npm/bin:$PATH到我的~/.bash_profile并重新启动Terminal.app 。
在成功安装所有东西之后，我遇到了同样的问题，我使用下面的方法解决了这个问题，创build符号链接到像下面这样的yo，grunt，bower：
哟
praveen@praveen-lenovo:~$ sudo ln -s /home/praveen/.npm-global/bin/yo /usr/bin/yo
对于Grunt
praveen@praveen-lenovo:~$ sudo ln -s /home/praveen/.npm-global/bin/grunt /usr/bin/grunt
对于鲍尔
praveen@praveen-lenovo:~$ sudo ln -s /home/praveen/.npm-global/bin/bower /usr/bin/bower
在上面的命令中，通用path/home/praveen/.npm-global/bin/可能会根据您的系统文件夹结构而改变。