npm WARN bootstrap@4.2.1 requires a peer of jquery@1.9.1 - 3 but none is installed
问题 I tried to install bootstrap in my Angular Project by npm install --g bootstrap but i am getting following warning npm WARN bootstrap@4.2.1 requires a peer of jquery@1.9.1 - 3 but none is installed. You must install peer dependencies yourself. npm WARN bootstrap@4.2.1 requires a peer of popper.js@^1.14.6 but none is installed. You must install peer dependencies yourself. I am using following version of ng and npm Angular CLI: 7.1.4 Node: 10.15.0 OS: win32 x64 Angular: 7.1.4 ... animations,