3.6 source download 'org.knime.core.util' plug-in is missing?

KNIME Analytics Platform
1

hi
download the analytic platform source in update site
but org.knime.core.util 5.9.0 is not downloaded
um…this plug in missing?
or another sorce plug-in in update site?
help me
thank you

2

oh i got it
Source for KNIME Utilities (do not install!) this plugin included!
what means do not install?

3

Question has been answered in this post: what means (do not install!!)