Let’s start the discussion about gnupg, gnupg2 and gnupg1 do not seem to be installed, but one of them is required for this operation in following methods.
ERROR LOG:
E: gnupg, gnupg2 and gnupg1 do not seem to be installed, but one of them is required for this operation
(23) Failed writing body
Contents
gnupg, gnupg2 and gnupg1 do not seem to be installed, but one of them is required for this operation
To solve this issue run :
RUN apt-get update && apt-get install -y gnupg
I hope the strategies listed above work for you. Happy coding and come back again.
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