Checking reading and writing configuration via gpgconf...  
    > keyserver gpgconf: error running '/usr/bin/gpg2': probably not installed
gpgconf: running /usr/bin/gpg2 failed (exitcode=-1): Configuration error
gpgconf: fatal error (exit status 1)
: ()
0: tests.scm:140: (throw (:stderr result))
1: defs.scm:146: (call-popen `(,(tool-hardcoded 'gpgconf) ,@args) input)
2: defs.scm:177: (gpg-conf' (string-append key ":0:" (percent-encode value')) `(--change-options ,component))
3: gpgconf.scm:33: ((*colon-hook* 'update opt) value)