npm install 什么都不做 - 如何让它工作？

Question

I have a trouble with npm and I haven't found solution in web.

Today I wanted to start my adventure with nodejs, npm, bower etc.

I use Windows 8.1.

I installed the newest nodejs (v0.12.0). I tried these steps with both x64 and x86 builds. I opened nodejs command line with administrative privileges. I updated npm to 2.5.0 version. When I run npm install bower -g I see a char that seems to show progress (it'is rolling) but nothing happens. Even if I leave it "working" for a 30 minutes, nothing happens. It never ends. When I type np ls -g it shows only npm@2.5.0 and it's dependencies.

I don't know what other info I could provide. There are no errors nor logs. Please, help.

Updated

Logs:

npm info it worked if it ends with ok
npm verb cli [ 'node',
npm verb cli   'C:\\Users\\Lucek\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js',
npm verb cli   '--verbose',
npm verb cli   'install',
npm verb cli   'bower',
npm verb cli   '-g' ]
npm info using npm@2.5.0
npm info using node@v0.12.0
npm verb cache add spec bower
npm verb addNamed bower@*
npm verb addNameRange registry:https://registry.npmjs.org/bower not in flight; fetching
npm verb request uri https://registry.npmjs.org/bower
npm verb request no auth needed
npm info attempt registry request try #1 at 08:43:01
npm verb request id 8d309c5e387572c0
npm verb etag "CQDT3LW680UJR78VNWVFLN8Q7"
npm http request GET https://registry.npmjs.org/bower
npm http 200 https://registry.npmjs.org/bower
npm verb get saving bower to C:\Users\Lucek\AppData\Roaming\npm-cache\registry.npmjs.org\bower\.cache.json
npm verb addNamed bower@1.3.12
npm verb addRemoteTarball https://registry.npmjs.org/bower/-/bower-1.3.12.tgz not in flight; adding
npm verb addRemoteTarball [ 'https://registry.npmjs.org/bower/-/bower-1.3.12.tgz',
npm verb addRemoteTarball   '37de0edb3904baf90aee13384a1a379a05ee214c' ]

Answer 1

Thetoast found solution that worked for me.

If you have the same problem check the value of your TEMP environment variable. To do so run nodejs' command window and type

echo %TEMP%

You should receive path to a single directory. If you receive multiple directory (as I did - I received C:\\Users\\<user>\\AppData\\Local\\Temp;c:\\Users\\<user>\\AppData\\Local\\Atlassian\\SourceTree\\git_local\\bin\\ ) it means that this might by the cause of the problem. You can fix it by typing

SET TEMP=<correct path to temporary directory>

where <correct path to temporary directory> might by the first path (before semicolon, that means C:\\Users\\<user>\\AppData\\Local\\Temp in my case).

Answer 2

I had some issues with the npm install bower -g aswell but try this command:

npm install bower --global

this one worked for me

Answer 3

I know this is an old question but i am adding this answer just for the record.

I was facing a similar issue ie rotating character with no progress in actual installation after trying to install using the following command on linux Mint 17(from http://bower.io/#install-bower ):

npm install -g bower

The command which actually worked for me is:

npm install --global bower

Note: You will need root/administrative privelage to run this command. So you might wanna use sudo.

Answer 4

I was getting the same error. But I found that this was Windows Firewall problem.

Make sure your firewall is not preventing any Incoming connections or there is no limit on TCP connections.

Answer 5

如果对某人有帮助，只需添加另一个解决方案 - 我在克隆 repo 后遇到了这个问题，发现吹走node_modules对我node_modules 。

rm -rf node_modules

Answer 6

For me, this problem was caused by Controlled Folder Access in Windows Virus and Thread Protection > Ransomware Protection > Controlled Folder Access.

Turning this off fixed the problem.