Javascript 如何在Ubuntu上从命令行运行这个html迷你程序?
我正在尝试从Ubuntu命令行运行HTML minifier。 但是当我尝试这样做的时候,我得到了一个错误 NodeJS和NPM安装良好:Javascript 如何在Ubuntu上从命令行运行这个html迷你程序?,javascript,node.js,npm,npm-install,Javascript,Node.js,Npm,Npm Install,我正在尝试从Ubuntu命令行运行HTML minifier。 但是当我尝试这样做的时候,我得到了一个错误 NodeJS和NPM安装良好: root$ apt-get install -y nodejs npm Reading package lists... Done Building dependency tree Reading state information... Done nodejs is already the newest version. npm is already th
root$ apt-get install -y nodejs npm
Reading package lists... Done
Building dependency tree
Reading state information... Done
nodejs is already the newest version.
npm is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
安装html迷你程序似乎可行:
root$ npm install html-minifier -g
npm http GET https://registry.npmjs.org/html-minifier
<... SNIP ...>
npm http 304 https://registry.npmjs.org/source-map
/usr/local/bin/html-minifier -> /usr/local/lib/node_modules/html-minifier/cli.js
html-minifier@3.5.9 /usr/local/lib/node_modules/html-minifier
├── commander@2.14.1
├── ncname@1.0.0 (xml-char-classes@1.0.0)
├── relateurl@0.2.7
├── he@1.1.1
├── param-case@2.1.1 (no-case@2.3.2)
├── camel-case@3.0.0 (upper-case@1.1.3, no-case@2.3.2)
├── clean-css@4.1.9 (source-map@0.5.7)
└── uglify-js@3.3.12 (source-map@0.6.1)
但当我尝试运行它时,会出现以下错误:
root$ html-minifier
/usr/bin/env: node: No such file or directory
为什么我不能运行html浏览器?我做错了什么?我该如何修复它呢???在ubuntu上,
node
被称为nodejs
。我可以看到两个选择
#/usr/bin/env节点
到#/usr/bin/env节点
node
为您启动nodejs
,或者尝试alias node=nodejs
或者
ln-s/usr/bin/nodejs/usr/bin/node
。
root$ html-minifier
/usr/bin/env: node: No such file or directory