RichMemo, no "Install" option after compiling.

[bungayst]

Linux Mint 19.3
Lazarus 2.2.2

I can not install the RichMemo component using the online package manager as in order for it to compile the RMLCLTRUNK must be selected in Options->Custom Options->Compiler Options->Defines.

OK, that done it compiles without errors, but on selecting "Use" the only menu-item available is "Add To Project". The "Install" menu-item is not available. Am I missing a step or something?

[skalogryz]

to install into IDE you might need to open package
richmemo/ide/richmemo_design.lpk

[bungayst]

Yes! 

That was the nudge I needed. Thank you VERY much skalogryz.

Now to learn how to use it.