Error: Cannot find module 'markdown-it-container'

[davision]

• I confirm that this is a issue rather than a question.

Bug report

Version

Steps to reproduce

in config.js define:

  markdown: {
    extendMarkdown: md => {
      md.use(require('markdown-it-container'), 
      'card', {
        validate: function (params) {
          return params.trim().match(/^card\s+(.*)$/);
        },

        render: function (tokens, idx) {
          var m = tokens[idx].info.trim().match(/^card\s+(.*)$/);

          if (tokens[idx].nesting === 1) {
            return '<div class="card custom-block"><p class="custom-block-title">' + md.utils.escapeHtml(m[1]) + '</p>\n';
          } else {
            return '</div>\n';
          }
        }
      })
    }
  }

What is expected?

A custom container to be used.

What is actually happening?

An error:

Error: Cannot find module 'markdown-it-container'
    at Function.Module._resolveFilename (module.js:557:15)
    at Function.Module._load (module.js:484:25)
    at Module.require (module.js:606:17)
    at require (internal/module.js:11:18)
    at extendMarkdown (/docs/.vuepress/config.js:63:14)
    at afterInstantiate (/usr/local/lib/node_modules/vuepress/node_modules/@vuepress/core/lib/prepare/createMarkdown.js:23:23)
    at module.exports (/usr/local/lib/node_modules/vuepress/node_modules/@vuepress/markdown/index.js:116:23)
    at module.exports (/usr/local/lib/node_modules/vuepress/node_modules/@vuepress/core/lib/prepare/createMarkdown.js:27:10)
    at AppContext.process (/usr/local/lib/node_modules/vuepress/node_modules/@vuepress/core/lib/prepare/AppContext.js:104:21)
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:118:7)

Other relevant information

• Your OS: MacOS X Mojave
• Node.js version: v9.7.1
• Browser version: latest
• Is this a global or local install? global install
• Which package manager did you use for the install? NPM

[ulivz]

You are requiring a globally installed dep, just install it locally.

[davision]

Interesting, looks like that does the trick. Thanks!