Installation issue

[frenchy64]

I got stuck on the second node step:

Ambroses-MBP:tstools ambrose$ npm i
npm notice created a lockfile as package-lock.json. You should commit this file.
updated 2 packages and audited 161 packages in 2.634s
found 10 vulnerabilities (1 low, 8 moderate, 1 high)
  run `npm audit fix` to fix them, or `npm audit` for details
Ambroses-MBP:tstools ambrose$ node node_modules/typescript/bin/tsc.js --module commonjs node_modules/ts-type-reader/src/*.ts
node_modules/ts-type-reader/src/TypeScriptEnvironmentReader.ts(2,1): error TS6053: File 'node_modules/ts-type-reader/node_modules/typescript/bin/lib.es6.d.ts' not found.
node_modules/ts-type-reader/src/TypeScriptEnvironmentReader.ts(3,1): error TS6053: File 'node_modules/ts-type-reader/node_modules/typescript/bin/typescript.d.ts' not found.
node_modules/ts-type-reader/src/TypeScriptEnvironmentReader.ts(5,21): error TS2307: Cannot find external module 'typescript'.