npm install安装在package.json中未指定的额外软件包 [英] npm install installing extra packages not specified in package.json
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问题描述
我在AWS ec2实例上有一个非常典型的 package.json 。我正在运行 npm install ，而不是安装
I have a fairly typical package.json on an AWS ec2 instance. I'm running npm install and instead of installing
{
"name": "angular-app-server",
"description": "Back end server to support our angular app",
"version": "0.0.1",
"private": true,
"dependencies": {
"assert": "^1.3.0",
"async": "^0.9.0",
"bcrypt-nodejs": "0.0.3",
"body-parser": "^1.13.1",
"connect-multiparty": "^1.2.5",
"express": "~3.0",
"express-namespace": "~0.1.1",
"express-session": "^1.11.1",
"forever": "^0.14.2",
"mongodb": "^2.0.36",
"multiparty": "^4.1.2",
"nodemailer": "^1.3.4",
"open": "0.0.3",
"passport": "~0.1.12",
"passport-local": "~0.1.6",
"request": "~2.16.6",
"svgo": "^0.5.3"
},
"devDependencies": {
"grunt": "~0.4",
"grunt-contrib-jshint": "~0.2.0",
"grunt-contrib-nodeunit": "~0.1.2",
"rewire": "^2.0.1",
"supervisor": "~0.4.1"
}
}
它正在安装数十个软件包，（通过 cd node_modules & ls ）：
It's installing dozens and dozens of packages, (via cd node_modules & ls):
abbrev findup-sync on-finished
addressparser first-chunk-stream on-headers
align-text flatiron open
amdefine foreground-child opener
ansi-regex forever optimist
ansi-styles forever-agent optionator
argparse forever-monitor parseurl
asn1 form-data passport
assert formidable passport-local
assert-plus fresh path-is-absolute
async getobject pause
aws-sign glob peakle
aws-sign2 graceful-fs pend
balanced-match grunt pkginfo
base64-url grunt-contrib-jshint prelude-ls
bcrypt-nodejs grunt-contrib-nodeunit prompt
body-parser grunt-legacy-log ps-tree
boom grunt-legacy-log-utils punycode
brace-expansion grunt-legacy-util q
broadway handlebars qs
bson has-ansi range-parser
buffer-crc32 hawk raw-body
buffer-equal hoek read
buildmail hooker readable-stream
bytes http-errors repeat-string
camelcase http-signature request
center-align hyperquest resolve
chalk i revalidator
cli iconv-lite rewire
cliff inflight right-align
cliui inherits rimraf
clone ini sax
coa isarray send
coffee-script isstream shelljs
colors istanbul sigmund
combined-stream is-utf8 signal-exit
commander jshint smtp-connection
concat-map json-stringify-safe sntp
connect js-yaml source-map
connect-multiparty kerberos spawn-wrap
content-type kind-of sprintf-js
cookie lazy stack-trace
cookie-jar lcov-parse statuses
cookie-signature levn stream-counter
core-util-is libbase64 string_decoder
coveralls libmime stringstream
crc libqp strip-ansi
cryptiles lodash strip-bom
ctype log-driver supervisor
cycle longest supports-color
dateformat lru-cache svgo
debug media-typer tap
decamelize methods tap-mocha-reporter
deep-equal mime tap-parser
deep-is mime-db through2
delayed-stream mime-types timespan
depd minimatch tough-cookie
diff minimist tunnel-agent
director mkdirp type-check
duplexer2 mongodb type-is
ee-first mongodb-core uglify-js
es6-promise ms uid-safe
escape-string-regexp multiparty underscore
escodegen mute-stream underscore.string
esprima nan unicode-length
estraverse nconf unpipe
esutils ncp util
eventemitter2 nodemailer utile
events-to-array nodemailer-direct-transport utils-merge
event-stream nodemailer-smtp-transport watch
exit nodemailer-wellknown whet.extend
express nodeunit which
express-namespace node-uuid window-size
express-session nopt winston
eyes nssocket wordwrap
fast-levenshtein nyc wrappy
fd-slicer oauth-sign xtend
fileset once yargs
什么可能是这个原因？
What could be the cause of this?
感谢您的任何建议或帮助。
Thanks for any advice or help.
推荐答案
这是NPM 2和NPM 3之间的区别。
NPM 3将放置依赖项的第一个版本
This is a difference between NPM 2 and NPM 3. NPM 3 will put the first version of a dependency as a peer and other versions of a dependency nested.
< a href = https://github.com/npm/npm/issues/11586> https://github.com/npm/npm/issues/11586
我想它看起来较难看，但占用的空间较小。
I guess it looks uglier, but takes less space.
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