Problem building source initStudio

I am building source with:
yarn && yarn build
but I have next problem:
error Couldn’t find the binary git
[15:28:44] ‘initStudio’ errored after 4.51 s
[15:28:44] Error: Command failed: yarn
error Couldn’t find the binary git

at ChildProcess.exithandler (child_process.js:289:12)
at ChildProcess.emit (events.js:182:13)
at ChildProcess.EventEmitter.emit (domain.js:460:23)
at maybeClose (internal/child_process.js:962:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:251:5)

[15:28:44] ‘build’ errored after 1.17 min

Please, your support.