我必须将npm应用程序的版本从0.1更改为0.0.1,以使npm不能执行此操作。
$ npm install
npm ERR! install Couldn't read dependencies
npm ERR! Error: invalid version: 0.1
npm ERR! at validVersion (/usr/local/Cellar/node/0.10.5/lib/node_modules/npm/node_modul
es/read-package-json/read-json.js:571:40)
npm ERR! at final (/usr/local/Cellar/node/0.10.5/lib/node_modules/npm/node_modules/read
-package-json/read-json.js:323:23)
npm ERR! at /usr/local/Cellar/node/0.10.5/lib/node_modules/npm/node_modules/read-packag
e-json/read-json.js:139:33
npm ERR! at cb (/usr/local/Cellar/node/0.10.5/lib/node_modules/npm/node_modules/slide/l
ib/async-map.js:48:11)
npm ERR! at /usr/local/Cellar/node/0.10.5/lib/node_modules/npm/node_modules/read-packag
e-json/read-json.js:301:48
npm ERR! at fs.js:207:20
npm ERR! at Object.oncomplete (fs.js:107:15)
npm ERR! If you need help, you may report this log at:
npm ERR! <http://github.com/isaacs/npm/issues>
npm ERR! or email it to:
npm ERR! <npm-@googlegroups.com>
npm ERR! System Darwin 12.3.0
npm ERR! command "/usr/local/Cellar/node/0.10.5/bin/node" "/usr/local/bin/npm" "install"
npm ERR! cwd /Users/lust/Documents/ply/dev-server
npm ERR! node -v v0.10.5
npm ERR! npm -v 1.2.18
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR! /Users/lust/Documents/ply/dev-server/npm-debug.log
npm ERR! not ok code 0
为了完整性,这里是工作的json
$ cat package.json
{
"name": "ply",
"description": "ply server for local dev testing deployments",
"version": "0.0.1",
"private": true,
"dependencies": {
"express": "3.x"
}
}
错误时,版本以前是“ 0.1”。
这是某种需要3套版本号的API / ABI兼容性版本控制概念吗?为什么错误消息对此不友好?
npm version
命令。它允许您根据主要,次要或补丁程序级别来增加语义版本。例如:npm version major
,npm version minor
npm version patch