Preface
During development, npm install is a key command to install and manage project dependencies. However, sometimes we encounter situations where npm install runs stuck, which is usually related to factors such as network connection, NPM source availability and speed, resource download timeout, etc. This article will provide you with seven solutions to help you successfully install dependencies.
1. Check the network status
The first priority is to ensure that your computer has a stable network connection and has access to external resources without barriers. If it is in a company or campus network environment, check whether there are firewall restrictions or the impact of proxy servers on NPM repository access.
2. Switch to domestic mirror source
Due to geographical reasons, direct access to the NPM official repository() may be slow or even unstable. At this time, switching to the domestic high-speed NPM mirror source is a good choice. For example, using Taobao NPM mirror:
npm config set registry /
After the setup is completed, execute againnpm installTry installing the dependency.
3. Display detailed logs to locate problems
By increasing the detailed log output level of the command, you can better understand which link has problems during the installation process:
npm install --verbose
Detailed log information helps us find the specific package that causes the stutter and its causes.
4. Clean the cache and try to install again
Issues with local npm caches can also cause the installation process to stall. You can clean the cache first and then try the installation again:
npm cache clean --force npm install
5. Set up HTTP(S) proxy
If you work in a controlled network environment and need to access the Internet through a proxy server, please configure npm's proxy settings:
npm config set proxy :8080 npm config set https-proxy :8080
Please replace the proxy address in the example with the actual proxy server address and port.
6. Install specific packages separately
If you suspect that a large-volume package has caused a problem during downloading, you can try installing the package separately:
npm install <package-name>
7. Update NPM version
Upgrading to the latest version of npm is also an effective way to solve such problems, because the new version of npm may optimize network request and dependency processing mechanisms:
npm install -g npm
Anyway, in the encounternpm installWhen the command runs stuck, check and solve them one by one according to the above plan, which can help you quickly restore the normal dependency installation process. After completing the problem investigation, remember to adjust the appropriate NPM source according to the actual situation to facilitate long-term maintenance of the project.
This is the end of this article about seven solutions to npm install stuck. For more related content about npm install stuck, please search for my previous articles or continue browsing the related articles below. I hope everyone will support me in the future!