sed: stdout: Input/output error
=> Checksum BLAKE2s OK for mysql2-0.5.5.gem
=> Checksum SHA512 OK for mysql2-0.5.5.gem
===> Installing dependencies for ruby31-mysql2-0.5.5
==========================================================================
The following variables will affect the build process of this package,
ruby31-mysql2-0.5.5.  Their current value is shown below:

        * MYSQL_VERSION_DEFAULT = mariadb106
        * SSLBASE = /usr
        * SSLCERTBUNDLE (not defined)
        * SSLCERTS = /etc/openssl/certs
        * SSLDIR = /etc/openssl
        * SSLKEYS = /etc/openssl/private

Based on these variables, the following variables have been set:

        * MYSQL_VERSION = mariadb106

You may want to abort the process now with CTRL-C and change the value
of variables in the first group before continuing.  Be sure to run
`/usr/bin/make clean' after the changes.
==========================================================================
*** Error code 1

Stop.
make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/databases/ruby-mysql2