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On Fri, Aug 08 2014, wraeth@×××××××××.au wrote: |
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> On Fri, 2014-08-08 at 08:23 +0200, J. Roeleveld wrote: |
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>> I notice a few perl blockers. |
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>> You could try the following: |
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>> |
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>> # emerge -vuD1 $(qlist -IC 'virtual/perl-*') |
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>> # perl-cleaner --all -v -- -v |
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>> |
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>> And then retry to update world. |
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>> I've been encountering some perl blockages myself, and this cleared it up for |
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>> me. |
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> |
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> I also notice a conflict between |
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> |
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> media-video/ffmpeg-1.2.6-r1::gentoo, ebuild scheduled for merge |
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> |
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> media-video/libav-9.14::gentoo, installed |
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> |
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> You may want to include which one you prefer (ffmpeg or libav) in your |
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> call to emerge, and possibly include "--with-bdeps=y": |
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> |
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> `emerge -1uDNav --with-bdeps=y @world media-video/<selection>` |
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> |
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> Note the addition of the '-1' or "--oneshot" option - you should always |
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> use this when specifying libraries to emerge. |
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(Yes about --oneshot) |
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The choice of ffmpeg vs libav seems non-deterministic ?? |
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I have a shell open directly on the machine e6510 and am ssh'ed |
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into e6510 from another machine |
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On the direct shell two successive runs of |
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e6510 ~ # emerge --update --changed-use --deep @world |
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(I have EMERGE_DEFAULT_OPTS="--ask --deep --tree --verbose --jobs |
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--load-average=5") |
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gave different results. The first one gave the error msg about libav |
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and ffmpeg conflicting; the second gave no error and is ready to go. I |
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looked at the tree output and see that the successful one has an |
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uninstall of libav right before the install line for ffmpeg. The |
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unsuccessful one does not have that line. |
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On the ssh shell, the first few tries gave the conflict error msg; but |
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then one succeeded (again proposing to uninstall libav). |
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Perhaps the dependency search uses multiple threads?? |
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Since I must choose between libav and ffmpeg, I will use the choice that |
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portage (sometimes) makes and run the successful emerge command, |
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i.e. say yes to the question from --ask. |
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Is this nondeterminism documented or have I done something wrong. |
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Thanks for your help. |
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allan |
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