Generate medkits - pkgupdate can not be found as there are not enough dependencies installed

I'm trying to use generate_medkits, but it seems I don't have installed required dependencies and it fails with such outputs:

configure: error: Package requirements (liburiparser >= 0.9) were not met:

No package 'liburiparser' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

and so on.

When I tried to run generate_medkits once again when I installed the dependency it fails with this output:

warning: redirecting to https://gitlab.nic.cz/turris/updater/updater.git/
/bin/bash: line 13: /foo/omnia-hbl/turris-tools/updater-ng/pkgupdate: No such file or directory

I know that correct solution would be install dependencies from this file https://gitlab.nic.cz/turris/updater/updater/-/blob/master/.gitlab-ci-docker/DockerFile_debian but I'm trying to document usage of generate medkits in README in this repository.

It helps when I remove folder turris-tools and then I can use generate_medkits once again.