On Tuesday, September 01, 2015 6:06:05 PM walt wrote:
> This is on my one amd64 (stable) machine, so the following proposed
> update should be safe and Just Work(TM), right?
> 
> Maybe it will, but there is no way I'm going to let this upgrade happen
> tonight when I'm tired from fighting all day with the so-called 'stable'
> computers at work:
> 
> Calculating dependencies... done!
> [ebuild     U  ] sys-libs/ncurses-5.9-r5 [5.9-r3]
> [ebuild  NS    ] sys-libs/ncurses-5.9-r99 [5.9-r3] USE="cxx gpm unicode
> -ada -static-libs -tinfo" ABI_X86="32 (64) (-x32)" 
> 
> Is this going to install two different (slotted) versions of ncurses-5.9
> on my stable machine?
> 
> If not, then this proposed update must be an experiment or a hack or a
> workaround of some kind.  On my *stable* machine!
> 
> Can you tell I'm in a bad mood and a bit paranoid at the moment?  I'm
> going to bed and will update the stable machine again in the morning.
> Hrmph!
> 
> 

It has something to do with the slot move. It is safe to install, I installed 
that one about a week ago. I don't fully understand it, but I think it's to 
cause the 6.0 update to come before the 5.9-r101 so that you don't go through 
what I went through yesterday when I tried to outsmart portage (when you do 
the slot move from r5 to r101 it tries to preserve the old libraries so it 
collides with itself).

-- 
Fernando Rodriguez

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