鸿蒙电脑上安装DevEco Code 预览版报错

错误提示：localhost ~/Download/DevEco % npm install -g @deveco-test/hmos-deveco-code
node:internal/modules/cjs/loader:1251
  throw err;
  ^

Error: Cannot find module '/storage/Users/currentUser/Download/DevEco/deveco_tools/node/bin/npm'
    at Module._resolveFilename (node:internal/modules/cjs/loader:1248:15)
    at Module._load (node:internal/modules/cjs/loader:1074:27)
    at TracingChannel.traceSync (node:diagnostics_channel:315:14)
    at wrapModuleLoad (node:internal/modules/cjs/loader:217:24)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:166:5)
    at node:internal/main/run_main_module:30:49 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}