npm 错误无效 semver [英] npm error invalid semver
问题描述
刚刚从源代码安装了 Node.js v.0.10.20.目标框 Ubuntu 12.04.3 LTS.节点安装正常，没有错误.毕竟看起来:
Just installed Node.js v.0.10.20 from source. Target box Ubuntu 12.04.3 LTS. Node is installing ok without errors. After all it seems :
node -v
v0.10.20
npm -v
1.3.11
但只是列出我的 -g 模块，我会收到一些我无法弄清楚的奇怪消息:
But just listing my -g modules, I get some odd messages I can't figure out :
esa@fingolfin:~$ npm list -g
npm WARN unmet dependency /usr/local/lib/node_modules/npm/node_modules/normalize-package-data requires semver@'1.x' but will load
npm WARN unmet dependency /usr/local/lib/node_modules/npm/node_modules/semver,
npm WARN unmet dependency which is version 2.1.0
在 -g 列表的底部，我看到更多消息:
and at a bottom of -g listing, I see more messages :
npm ERR! invalid: semver@2.1.0 /usr/local/lib/node_modules/npm/node_modules/semver
npm ERR! extraneous: normalize-package-data@0.1.7 /usr/local/lib/node_modules/npm/node_modules/normalize-package-data
npm ERR! not ok code 0
我还可以在 npm@1.3.11 -module 下看到该行:
Also I can see under npm@1.3.11 -module the row:
│ ├── semver@2.1.0 invalid
如果我没记错的话，在之前的节点版本 (0.10.18) 中也会发生同样的情况.
This same happens in previous node version (0.10.18) if I remember that right.
烦人的消息，我无法解决.我确定我没有手动安装 semver-module 并且很确定我安装的节点模块都没有使用 semver.
Annoying message that I can't solve. I'm sure I haven't installed semver-module manually and quite sure that none of my installed node-modules is using semver.
感谢 Nirk，重新安装 npm 可以解决这个问题.可以肯定的是，我给了 sudo su - 并以 root 身份重新安装.也许只是 sudo:ing 也可以.
thanks to Nirk, re-installing npm will solve this. To be sure, I gave sudo su - and re-installed as root. Maybe just sudo:ing works as well.
这是我所做的:
sudo su -
root@fingolfin:~# curl https://npmjs.org/install.sh | sh
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 7882 100 7882 0 0 13118 0 --:--:-- --:--:-- --:--:-- 23669
tar=/bin/tar
version:
tar (GNU tar) 1.26
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by John Gilmore and Jay Fenlason.
install npm@latest
fetching: http://registry.npmjs.org/npm/-/npm-1.3.11.tgz
0.10.20
1.3.11
cleanup prefix=/usr/local
All clean!
unbuild npm@1.3.11
/usr/local/bin/npm -> /usr/local/lib/node_modules/npm/bin/npm-cli.js
npm@1.3.11 /usr/local/lib/node_modules/npm
It worked
root@fingolfin:~#
请注意 URL 已移至 https://npmjs.org/install.sh
Note that URL has moved to https://npmjs.org/install.sh
推荐答案
您有较旧版本的 normalize-package-data(当前版本取决于 semver 版本 2:https://github.com/meryn/normalize-package-data/blob/master/package.json#L15 )
You have an older version of normalize-package-data (the current version depends on semver version 2: https://github.com/meryn/normalize-package-data/blob/master/package.json#L15 )
要在不使用 npm 的情况下强制重新安装 npm，请尝试使用 shell 脚本
To forcefully reinstall npm without using npm, try using the shell script
curl https://npmjs.org/install.sh | sh
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