can’t find gem r10k (>= 0.a) with executable r10k

[2021-01-30 13:15:09] ERROR message: \n/opt/puppetlabs/puppet/lib/ruby/2.7.0/rubygems.rb:277:in find_spec_for_exe‘: can’t find gem r10k (>= 0.a) with executable r10k (Gem::GemNotFoundException)\n\tfrom /opt/puppetlabs/puppet/lib/ruby/2.7.0/rubygems.rb:296:inactivate_bin_path’\n\tfrom /usr/bin/r10k:23:in <main>’\n trace: [„/usr/local/bin/webhook:263:inblock in run_command’“, „/usr/local/bin/webhook:255:in open'“, „/usr/local/bin/webhook:255:inrun_command’“, „/usr/local/bin/webhook:447:in deploy'“, „/usr/local/bin/webhook:211:inblock (2 levels) in ‚“, „/usr/local/bin/webhook:211:in fork'“, „/usr/local/bin/webhook:211:inblock in ‚“, „/op Debian 10 with puppet 6 after update to puppet 7 shows Read more…