问题
Config: macOS High Sierra, version 10.13.2, node:v8.1.2 npm:5.0.3 When I run npm start in my angularjs project I get this error:
ERROR in Cannot find module 'node-sass'
After this I run:
npm i node-sass
Now I get this error:
gyp: No Xcode or CLT version detected!
gyp ERR! configure error
gyp ERR! stack Error: `gyp` failed with exit code: 1
Why won't npm install node-sass? How can I install node-sass?
回答1:
Here's the solution:
sudo npm install --save-dev --unsafe-perm node-sass
Enjoy!
If thist doesn't work try to install from a mirror
npm install -g mirror-config-china --registry=http://registry.npm.taobao.org npm install node-sass
回答2:
- This error is for node-sass is not present ... to solve this just you want to run following command
npm install node-sass
回答3:
Run:
npm rebuild node-sass --force
and it'll work fine.
回答4:
Doing npm uninstall node-sass and then npm i node-sass, not worked for me.
Solution worked for me is npm install --save-dev node-sass.
Happy Coding..
回答5:
It worked for me...
sudo npm rebuild node-sass --force
回答6:
node-sass is not being installed and it can be one of many reasons
You have not installed it
npm install node-sass --save-dev
You are having a permissions error
sudo npm install --save-dev --unsafe-perm node-sass
You had a memory issue because it tried to make it (build from c code in your platform),this applies to some platforms and node versions
node --max_old_space_size=8000 $(which npm) install node-sass --save-dev
Your node and npm versions are not compatible,which most probably generated a failure in the build process,
In this case use n or nvm to make sure you have the same version in the new and original environment, the one where it did work, as this is usually by using different versions in different environments
回答7:
There is an issue with downloading npm dependencies due to network which you have. try to download the npm dependencies in open network . you won't get any issue. i am also faced this similar issue and resolved finally.
use below commands: npm install (it will download all depedencies) npm start to start the angular application
回答8:
I checked the Node version in my local machine, which is v10.11.0.
Then when I checked my development machine, where the error occurred, it had Node version V.10.8.0.
Upgrading Node to v10.11.0 in my development machine fixed the issue.
Hope this helps.
回答9:
According to node-sass github page, supported node.js version vary release by release.
https://github.com/sass/node-sass
Example: Check the version of node you are running.
node -v
-> v12.0.0
you need node-sass v4.12+. so you can
npm install node-sass@4.12.0
or if 4.12.0 is the latest
npm install node-sass@latest
(npm install node-sass will install the latest version in many cases, but remember that it does not always install the latest(in this example 4.12.0) if dependency in package.json is written like ^3.0.0, ~4.11.0)
What's the difference between tilde(~) and caret(^) in package.json?
Lastly, using sudo with npm is not a good practice. Please refer to this article. https://medium.com/@ExplosionPills/dont-use-sudo-with-npm-still-66e609f5f92
回答10:
One of the cases is the post-install process fails. Right after node-sass is installed, the post-install script will be executed. It requires Python and a C++ builder for that process. The log 'gyp: No Xcode or CLT version detected!' maybe because it couldn't find any C++ builder. So try installing Python and any C++ builder then put their directories in environment variables so that npm can find them. (I come from Windows)
回答11:
npm install node-sass will do the job in most of the cases, as it will add missing sass npm dependency module doesn't exist or it will overwrite previous crashed version.
For Mac Users use sudo in front of above commands.
On Windows machines npm rebuild node-sass --force may not work for some users because it's essentially saying, "please force npm to rebuild the sass node module for me". It will not work because that module doesn't exist.
Whenever you did npm install to the initial installation, the sass module did not get installed, which is why this problem occurs.
回答12:
I ran into this error while I was using Microsoft Visual Studio Code's integrated git terminal. For some weird reason VS code was not allowing me to install 'node-sass'. Then I used 'Git Bash' (which was installed with git) and ran the following command:
npm install node-sass
It worked for me. I don't know why & how it worked. If anyone has any explanation please let me know.
回答13:
I had a similar issue when I tried to run a project. First i uninstalled the current version
npm uninstall node-sass
Then i reinstalled to the latest version with
npm install node-sass
回答14:
In my case I had to also had to perform:
npm install sass-loader
To fix the problem
回答15:
It failed for me because I was using the latest version of node (12.7.0) I then had to explicitly install the latest version of node-sass with:
npm install node-sass@4.12.0
回答16:
npm install --save-dev --unsafe-perm node-sass
This will do magic, you can use it with sudo
回答17:
If you run
npm install node-sass
and it still doesn't work remember to change permission to folder
回答18:
I have also been facing this error. None of the above methods work for me. Please follow this as it worked for me.
For Installing node-sass in Ubuntu 16 via npm :-
You can install with npm 5.2.0 Version
If you are using nvm :-
nvm install 8.2.1 nvm use 8.2.1 npm install node-sass
If you are using npm separately then upgrade or downgrade npm version to 5.2.0
npm install node-sass
回答19:
You should try to check the log generated by npm install.
I have faced the same issues, and I found the error that python2 is not found in the path (environment variable).
After installing Python, everything worked fine.
回答20:
Upgrading to latest version of nodeJS solved my problem
回答21:
I've fixed this problem by installing v10.16.10 node version.
回答22:
My problem was that a webfilter didn't allow me to download the node-sass package, when I executed the command
npm i
After the installation of the Windows Build Tools
npm i -g windows-build-tools
it build node-sass on it's own and now I can use it.
PS: I also installed Python 2.7.17 before, but I don't think that helped.
回答23:
Try sudo npm install node-sass@4.12.0 if your node version is 12. Thank You
回答24:
just run this command in terminal, it will install latest version of node-sass
npm install node-sass
回答25:
What fixed it for me was installing the latest version of node-sass, in this case 4.7.2.
来源：https://stackoverflow.com/questions/48147896/error-in-cannot-find-module-node-sass