Install golang-golang-x-sync-dev by entering the following commands in the terminal:
sudo apt update sudo apt install golang-golang-x-sync-dev
Description:
Supplemental Go synchronization libraries
This package provides supplemental Go libraries (golang.org/x/sync) that were not included in the main distribution. It provides Go concurrency primitives in addition to the ones provided by the language ro the "sync" and "sync/atomic" packages. . Provides: - singleflight: provides a duplicate function call suppression mechanism - errgroup: provides synchronization, error propagation, and Context cancellation for groups of goroutines working on subtasks - semaphore: provides a weighted semaphore implementation - syncmap: provides a concurrent map implementation
Homepage: https://godoc.org/golang.org/x/sync
Version: 0.0~git20171101.fd80eb9-1
Section: universe/devel