ubuntu 20.4下安装 npm 报错解决办法

• ubuntu下安装node一直标错,解决办法
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npm ERR! Linux 5.4.0-122-generic
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install" "-g" "cnpm" "--registry=https://registry.npm.taobao.org"
npm ERR! node v8.10.0
npm ERR! npm  v3.5.2
npm ERR! code EMISSINGARG

npm ERR! typeerror Error: Missing required argument #1
npm ERR! typeerror     at andLogAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:31:3)
npm ERR! typeerror     at fetchPackageMetadata (/usr/share/npm/lib/fetch-package-metadata.js:51:22)
npm ERR! typeerror     at resolveWithNewModule (/usr/share/npm/lib/install/deps.js:456:12)
npm ERR! typeerror     at /usr/share/npm/lib/install/deps.js:457:7
npm ERR! typeerror     at /usr/share/npm/node_modules/iferr/index.js:13:50
npm ERR! typeerror     at /usr/share/npm/lib/fetch-package-metadata.js:37:12
npm ERR! typeerror     at addRequestedAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:82:5)
npm ERR! typeerror     at returnAndAddMetadata (/usr/share/npm/lib/fetch-package-metadata.js:117:7)
npm ERR! typeerror     at pickVersionFromRegistryDocument (/usr/share/npm/lib/fetch-package-metadata.js:134:20)
npm ERR! typeerror     at /usr/share/npm/node_modules/iferr/index.js:13:50
npm ERR! typeerror This is an error with npm itself. Please report this error at:
npm ERR! typeerror     
WARN engine npminstall@6.5.1: wanted: {"node":">=14.0.0"} (current: {"node":"8.10.0","npm":"3.5.2"})

npm ERR! Please include the following file with any support request:
npm ERR!     /video/media/wvp-GB28181-pro/web_src/npm-debug.log
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1.这种报错一般是安装node有问题

2, 下载并执行NodeSource安装脚本

curl -sL https://deb.nodesource.com/setup_16.x | sudo -E bash -
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3.启用NodeSource存储库后，安装Node.js和npm

sudo apt-get install -y nodejs
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4.通过打印它们的版本来验证Node.js和npm是否已成功安装

node --version  # v16.17.0
npm --version  # v8.15.0
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