npm安裝無法通過php系統工作（）（exec / shell_exec）

Question

我正在使用npm install在其他軟件包中安裝gulp-sass。 使用CLI（使用sudo su forge）可以正常工作：

cd /path/to/package.json/
npm install

package.json看起來像：

{
  "name": "skeleton",
  "version": "1.0.0",
  "authors": [
    "Me <me@mycompany.co.uk>"
  ],
  "private": true,
  "devDependencies": {
    "gulp": "^3.8.11",
    "gulp-autoprefixer": "^2.1.0",
    "gulp-concat": "^2.5.2",
    "gulp-minify-css": "^1.0.0",
    "gulp-notify": "^2.2.0",
    "gulp-sass": "^1.3.3",
    "gulp-sourcemaps": "^1.5.2",
    "gulp-uglify": "^1.2.0"
  },
  "dependencies": {
    "node-notifier": "^4.2.1",
    "streamqueue": "^0.1.3"
  }
}

在命令行使用PHP也可以正常工作：

php -r "system('npm install');"

但是通過nginx / PHP-FPM運行以下PHP：

<?php

set_time_limit(0);
chdir('/path/to/package.json/');
echo "<pre>";
echo shell_exec('npm install 2>&1');

die();

輸出包含以下行的調試文件：

81427 error Linux 4.5.5-x86_64-linode69
81428 error argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"
81429 error node v0.12.7
81430 error npm  v2.11.3
81431 error file sh
81432 error path sh
81433 error code ELIFECYCLE
81434 error errno ENOENT
81435 error syscall spawn sh
81436 error node-sass@2.1.1 install: `node scripts/install.js`
81436 error spawn sh ENOENT
81437 error Failed at the node-sass@2.1.1 install script 'node scripts/install.js'.
81437 error This is most likely a problem with the node-sass package,
81437 error not with npm itself.
81437 error Tell the author that this fails on your system:
81437 error     node scripts/install.js
81437 error You can get their info via:
81437 error     npm owner ls node-sass
81437 error There is likely additional logging output above.

我嘗試將這兩種情況與以下內容進行比較：

which npm

都返回'/ usr / local / bin / npm'

-

echo $USER

都返回'鍛造'

-

echo $GROUP

都返回''（空）

-

echo $PATH

CLI返回：

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games

PHP返回：

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

-

which sh

都返回'/ bin / sh'

-

ps $$

CLI返回：

    PID TTY      STAT   TIME COMMAND
  13111 pts/2    S      0:00 bash

PHP返回：

    PID TTY      STAT   TIME COMMAND
  25759 ?        S      0:00 sh -c ps $$

-

npm -v

兩者都返回'2.11.3'

-

npm version

CLI返回：

{ skeleton: '1.0.0',
  npm: '2.11.3',
  http_parser: '2.3',
  modules: '14',
  node: '0.12.7',
  openssl: '1.0.1p',
  uv: '1.6.1',
  v8: '3.28.71.19',
  zlib: '1.2.8' }

PHP返回沒有骨架1.0.0：

{ npm: '2.11.3',
  http_parser: '2.3',
  modules: '14',
  node: '0.12.7',
  openssl: '1.0.1p',
  uv: '1.6.1',
  v8: '3.28.71.19',
  zlib: '1.2.8' }

-

npm config ls -l

CLI返回：

; cli configs
long = true
user-agent = "npm/2.11.3 node/v0.12.7 linux x64"

; userconfig /home/forge/.npmrc
ignore-scripts = false
loglevel = "info"
prefix = "/home/forge/npm"
progress = false

; default values
access = null
always-auth = false
bin-links = true
browser = null
ca = null
cache = "/home/forge/.npm"
cache-lock-retries = 10
cache-lock-stale = 60000
cache-lock-wait = 10000
cache-max = null
cache-min = 10
cafile = undefined
cert = null
color = true
depth = null
description = true
dev = false
editor = "vi"
engine-strict = false
fetch-retries = 2
fetch-retry-factor = 10
fetch-retry-maxtimeout = 60000
fetch-retry-mintimeout = 10000
force = false
git = "git"
git-tag-version = true
global = false
globalconfig = "/home/forge/npm/etc/npmrc"
globalignorefile = "/home/forge/npm/etc/npmignore"
group = 1013
heading = "npm"
https-proxy = null
if-present = false
ignore-scripts = false
init-author-email = ""
init-author-name = ""
init-author-url = ""
init-license = "ISC"
init-module = "/home/forge/.npm-init.js"
init-version = "1.0.0"
json = false
key = null
link = false
local-address = undefined
; loglevel = "warn" (overridden)
; long = false (overridden)
message = "%s"
node-version = "0.12.7"
npat = false
onload-script = null
optional = true
parseable = false
; prefix = "/usr/local" (overridden)
production = false
proprietary-attribs = true
proxy = null
rebuild-bundle = true
registry = "https://registry.npmjs.org/"
rollback = true
save = false
save-bundle = false
save-dev = false
save-exact = false
save-optional = false
save-prefix = "^"
scope = ""
searchexclude = null
searchopts = ""
searchsort = "name"
shell = "/bin/bash"
shrinkwrap = true
sign-git-tag = false
spin = true
strict-ssl = true
tag = "latest"
tag-version-prefix = "v"
tmp = "/tmp"
umask = 2
unicode = true
unsafe-perm = true
usage = false
user = 1013
; user-agent = "npm/{npm-version} node/{node-version} {platform} {arch}" (overridden)
userconfig = "/home/forge/.npmrc"
version = false
versions = false
viewer = "man"

PHP返回：

; cli configs
long = true
user-agent = "npm/2.11.3 node/v0.12.7 linux x64"

; userconfig /home/forge/.npmrc
ignore-scripts = false
loglevel = "warn"
prefix = "/home/forge/npm"
progress = false

; default values
access = null
always-auth = false
bin-links = true
browser = null
ca = null
cache = "/home/forge/.npm"
cache-lock-retries = 10
cache-lock-stale = 60000
cache-lock-wait = 10000
cache-max = null
cache-min = 10
cafile = undefined
cert = null
color = true
depth = null
description = true
dev = false
editor = "vi"
engine-strict = false
fetch-retries = 2
fetch-retry-factor = 10
fetch-retry-maxtimeout = 60000
fetch-retry-mintimeout = 10000
force = false
git = "git"
git-tag-version = true
global = false
globalconfig = "/home/forge/npm/etc/npmrc"
globalignorefile = "/home/forge/npm/etc/npmignore"
group = 1000
heading = "npm"
https-proxy = null
if-present = false
ignore-scripts = false
init-author-email = ""
init-author-name = ""
init-author-url = ""
init-license = "ISC"
init-module = "/home/forge/.npm-init.js"
init-version = "1.0.0"
json = false
key = null
link = false
local-address = undefined
loglevel = "warn"
; long = false (overridden)
message = "%s"
node-version = "0.12.7"
npat = false
onload-script = null
optional = true
parseable = false
; prefix = "/usr/local" (overridden)
production = false
proprietary-attribs = true
proxy = null
rebuild-bundle = true
registry = "https://registry.npmjs.org/"
rollback = true
save = false
save-bundle = false
save-dev = false
save-exact = false
save-optional = false
save-prefix = "^"
scope = ""
searchexclude = null
searchopts = ""
searchsort = "name"
shell = "bash"
shrinkwrap = true
sign-git-tag = false
spin = true
strict-ssl = true
tag = "latest"
tag-version-prefix = "v"
tmp = "/tmp"
umask = 18
unicode = true
unsafe-perm = true
usage = false
user = 1000
; user-agent = "npm/{npm-version} node/{node-version} {platform} {arch}" (overridden)
userconfig = "/home/forge/.npmrc"
version = false
versions = false
viewer = "man"

-

報告的潛在相關配置差異是：

- group (1013 / 1000)
- shell (/bin/bash / bash) - I've tried using /bin/bash -c "npm install" but it seems to make no difference.
- umask (2 / 18)
- user (1013 / 1000) (user 1000 is "forge", user 1013 is myself)

我完全沒有想法。 如果你知道為什么引入nginx / php-fpm會導致這個問題，那么你的輸入將非常感激。

非常感謝。

Answer 1

看來$PATH在被稱為npm腳本時不包含/bin ，因此無法在每個error file sh找到/bin/sh error file sh 。

解決方案是symlink /bin/sh到/usr/bin/sh ：

ln -s /bin/sh /usr/bin/sh