Verified65% confidenceCautionExact time
After installation, a new command-line window must be opened before running node -v and npm -v to verify, because the old window has not loaded the new environment variables.
3
Sources
65%
Confidence
Long-term
Relevance
9/17/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedAfter installing Node, it is recommended to restart the terminal or computer to refresh the PATH environment variable; otherwise, commands such as node and npx may not be found.67% similarUnverifiedNode.js only provided the --use-system-ca switch in relatively new versions.64% similarUnverified使用 NVM 管理 Node 版本时每个 Node 版本拥有独立的全局包目录，切换版本后全局安装的 Claude Code 可能消失60% similarUnverifiedYou can verify whether Node.js has been installed successfully by entering the commands node -v and npm -v in a CMD window.60% similarVerifiedEntering node -v and npm -v in the command line allows you to view the version numbers of Node.js and npm to verify whether they are installed.59% similar
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