if you really want your system to be used for building
for running sbopkg
slackpkg install rsync cyrus-sasl curl lz4 zstd xxHash nghttp2 brotli ldd /usr/bin/rsync | grep found ldd /usr/libexec/gnupg/gpgkeys_curl | grep found
as for building, you will probably need the following
slackpkg install patch gcc-11 automake autoconf-2 binutils make guile
grab the latest package
wget https://github.com/sbopkg/sbopkg/releases/download/0.38.2/sbopkg-0.38.2-noarch-1_wsr.tgz installpkg --terse sbopkg-0.38.2-noarch-1_wsr.tgz
sbopkg -r sbopkg -s colordiff sbopkg -i colordiff #wget -q -O- https://slackbuilds.org/GPG-KEY | gpg --import -
#git clone https://github.com/sbopkg/sbopkg.git #wget https://github.com/sbopkg/sbopkg/releases/download/0.38.1/sbopkg-0.38.1-noarch-1_wsr.tgz #wget https://sbopkg.org/test/sbopkg-0.38.2-noarch-1_wsr.tgz #installpkg --terse sbopkg-0.38.1-noarch-1_wsr.tgz
and tune the config to point to master instead of latest release which does not exist there yet
# e.g. happened for 15.0 --> master
Downloads https://sbopkg.org/downloads.php