TypeError: Class extends value undefined is not a constructor or null

```

$ npm -v

/usr/local/lib/node_modules/npm/lib/cli/validate-engines.js:31

throw err

^

TypeError: Class extends value undefined is not a constructor or null

at Object. (/usr/local/lib/node_modules/npm/node_modules/fs-minipass/lib/index.js:136:4)

at Module._compile (node:internal/modules/cjs/loader:1546:14)

at Object..js (node:internal/modules/cjs/loader:1689:10)

at Module.load (node:internal/modules/cjs/loader:1318:32)

at Function._load (node:internal/modules/cjs/loader:1128:12)

at TracingChannel.traceSync (node:diagnostics_channel:315:14)

at wrapModuleLoad (node:internal/modules/cjs/loader:218:24)

at Module.require (node:internal/modules/cjs/loader:1340:12)

at require (node:internal/modules/helpers:141:16)

at Object. (/usr/local/lib/node_modules/npm/lib/utils/log-file.js:3:20)

Node.js v22.11.0

```

一旦 `/usr/local/lib/node_modules/npm` を削除してから再インストールする

```

$ sudo rm -rf /usr/local/lib/node_modules/npm

```

#Linux #NodeJS #トラブルシューティング