The package golang-github-spdx-tools-golang 0.6.0~rc4-1 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/golang-github-spdx-tools-golang -- More information about golang-github-spdx-tools-golang: https://pkg.kali.org/pkg/golang-github-spdx-tools-golang