Unable to install klar from the source code using the go get command.

[PRISHIta123]

I am trying to assess security vulnerabilities in Docker container images using Clair, through the Klar command-line interface on Ubuntu 18.04. My current Golang version is 1.13, and Git version is 2.26.2.
When issuing the command go get github.com/optiopay/klar, it is proceeding with no errors, however when I am checking the installation path of klar using which klar, it gives me no output. It also returns an error with the command 'klar container image' stating no module named klar is found.

As suggested in the Readme.md documentation, I have added the go installation path at the end of the ~/.profile file in the home directory as well, and reinstalled golang on the system after uninstalling it again, but the issue is still recurring.