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----- Original Message ---- |
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> From: Alex Schuster <wonko@×××××××××.org> |
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> To: gentoo-user@l.g.o |
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> BRM writes: |
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> > > > If you keep your world file (/var/lib/portage/world) tidy, simply |
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> > > > deleting all lines with KDE3 packages and running emerge -a -- |
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> > > > depclean will take care of it. |
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> > > > You *do* keep your world file tidy, don't you? :P |
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> > > That would be the easiest method. If you use the kde-meta package |
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> > > like I do, just remove the one for KDE 3 and let --depclean do its |
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> > > thing. It should get all of it. |
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> > I actually don't touch the world file, and just do the 'emerge world |
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> > -vuDNa' for updates. From my POV, that is emerge/Portage's job - not |
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> > mine. |
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> I'd also leave the world file alone, and emerge -C the packages I want |
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> removed. |
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Yep, that's what I do. |
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> > Aside from that, I'm not sure I have ever really run "emerge |
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> > --depclean", but I also rarely uninstall anything, but don't install |
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> > things left or right to try out either, so typically upgrades are all |
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> > I need to do. |
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> > Having just done a compiler upgrade, I can say that there are roughly |
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> > 1100 packages (emerge -eav) in world that were recompiled. |
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> > I was just contemplating - KDE4 is stable, and I don't see myself |
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> > running KDE3 again; so why keep it around. If 'emerge world -vuDNa' |
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> > will remove it when it gets pushed off the main trunk, then that's |
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> > probably fine with me - since that seems to not be very far out now. |
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> > If not, then I definitely want to remove it now as there is no other |
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> > reason for keeping it around. |
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> KDE3 is no longer in the portage tree, it's in the kde-sunset overlay. |
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> |
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> World updates do not remove things, you need to use emerge --depclean for |
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> this. It will probably want to remove a lot when you never depcleaned |
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> before, so be sure to check. Put the stuff you want to keep in your world |
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> file with emerge -n, then depclean the rest. I guess it will remove your |
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> whole KDE3 that is no longer in portage. If you like to keep it, add the |
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> kde-sunset overlay with laymanl, and maybe emerge kde-base/kde-meta:3.5. |
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Thanks. That's what I needed to know. |
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> > That's the only issue. My only concern is software (e.g. KDevelop) that |
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> > may not have been updated to KDE4 yet. (Not a fan of KDevelop3; |
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> > waiting to see how KDevelop4 is going to shape up.) |
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> The KDE4 version is in the kde overlay, but I do not know if it is usable |
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> already. |
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For now, I'll wait. I mostly use vim; and having done a lot of Windows stuff for work I am familiar with VS. |
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While there are a lot of things I don't like about VS, nothing else seems to quite compare. |
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KDevelop3 at least drove me nuts; and Eclipse just doesn't do well when you're not programming in Java - I have yet to get CDT to work, though I've mostly tried on Windows. |
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QtCreator seems to be on the right track, though it's still quite early. |
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I'm interested to see how KDevelop4 is going to turn out, but I'll certainly wait for it to reach the mainline tree. |
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Thanks for the info. |
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Ben |