Error: Cannot find module 'lex-parser'

[kylejlin]

lex-parser should be declared as a dependency instead of a devDependency in package.json.

Since lex-parser is currently declared as a devDependency, it's not being installed when I run npm install --save ebnf-parser.

Consequently, I am getting the following error when I require("ebnf-parser") in my code:

Error: Cannot find module 'lex-parser'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:603:15)
    at Function.Module._load (internal/modules/cjs/loader.js:529:25)
    at Module.require (internal/modules/cjs/loader.js:657:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/Users/kyle/tyson/node_modules/ebnf-parser/ebnf-parser.js:3:16)
    at Module._compile (internal/modules/cjs/loader.js:721:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:732:10)
    at Module.load (internal/modules/cjs/loader.js:620:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:560:12)
    at Function.Module._load (internal/modules/cjs/loader.js:552:3)

Proposed solution

Declare lex-parser as a dependency instead of a devDependency in package.json.