When I try to install a specific version of a package, it doesn't do it.
npm install express#4.16.0
...installs...no errors
npm view express version
4.18.2
I have no clue why this would be happening. I understand the modifiers in package.json, but that's not this, this is me manually trying to install a specific version.
Any ideas?
Related
In my React Native project, I have a given version of react in my package.json, but if I run npm i react, it will install the latest version of react. If I run npm i though, will it install all the packages in my package.json, with the versions given in the package.json? I don't want it to install the latest versions of all the packages, so I'm scared to try it without asking.
You should go through documentation before getting into anything :)
Using npm i will install whatever is stated in the package.json. If the package.json binds the packages to versions, then it will install that specific version. Most often, package.json would use the ^ character before the package version, which stands for any version above the mentioned version, and if that is the case for you, yes, npm i will install the latest version of those packages.
I try to install node js npm packages, but It start to install and unfortunately freezes. I also try to install angular packages and it doesn't any problem. please help to fix this issue.
node version is 12.13.1;
npm version is 6.12.1;
I tried to install packages this way
npm i html-to-xlsx
here is a result:
another installation result:
Try the following commands then re-run the command:
npm cache clean --force
npm cache verify
And make sure you are in a place with good internet connection. Sometimes this is the issue.
I found way to fix this issue. I add -g before package name
npm install -g html-to-xlsx
Everything looks good
After that I enter this path C:\Users{USERNAME}\AppData\Roaming\npm\node_modules and copy needful module into my working folder
So I'm trying to get myself a good Discord Selfbot and one of them requires nodejs, then it said to do npm install. But it gave me an error. I tried again again again and again but nothing worked. The latest thing I did was installing nodejs via scoop but I get this error trying to install npm. Is there a way to do this manually or something? I've tried installing different versions but nothing. I believe scoop installed the latest version.
Here's the image. (the red squares cover up just names)
You have npm already installed, seems that the problem is you don't have a package.json in that location. It says ENOENT: No such file or directory
You already have npm installed! npm is a package manager for installing nodejs packages. Try running some nonsense command (like "lkajshdflhsf") and you'll see what it looks like if you actually didn't have npm installed. What npm install does is install some package. So, for example, if you want to install a node package called Blah, you would run npm intall blah.
I'm building new React App to learn and play with Draft-js, RichStyle Text Editor.
I used create-react-app to initialize my React application. It's working, and very easy to use.
Now, I tried to add semantic-ui-react, which is React version of SemanticUI lib.
Aaaaannd fail.
npm install semantic-ui-react --save
As you can see, same effect for draft-js.
My issue is that normally there's no problem to use draft-js & semantic-ui-react with React 15.4.2. I use this stack in professional env.
Is there something I'm missing with npm ? Is create-react-app can stop this install ?
Now, I can't install any packages. This error shows up everytime. But, I cant still npm start for my local web server. I also tried npm cache clean
Is my very simple package.json
Thanks again for you help.
Solution : Just update NPM and everything working.
Edit : My App folder :
And my npm & node version
My guess is that you have old npm or node versions, you can't start the project with this versions... you can upgrade npm and node programs.
if you are using brew on OSX then you can use following commands to upgrade them.
brew update
brew upgrade node
npm install -g npm
I'm new to node and using npm to both do some node, angular and Express tutorials. I have used bower before in a tutorial. I'm pretty sure I have installed it using -g already as when i run the bower -v command I get back 1.3.3 I am to understand that installing it using -g means, Install this globally so that on the next project I don't have to install it again.
1) Is this correct?
2) When I start working with a new project do I have to initialize bower?
3) Is there any reason I should use install bower --save-dev after I have already installed bower (-g)lobally?
4) What exactly does install bower --save-dev do?
I have searched and get nothing on google or stack over flow when I search "--save-dev".
I really want to understand this and if you help me, it will help me understand installing much more than just bower and how to use those installs. Again, I'm new to the command line for this type of development and new to these technologies, but have some basic understanding.
Using the --save and --save-dev flags when installing will add them to the project's package.json. This allows anyone who might develop on or use the project to install the dependencies as needed with a simple npm install command. By contrast, the -g flag is global only to your local machine.