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Grant Edwards wrote: |
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> I did my normal (approximately) weekly emerge sync/update today, and |
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> the update failed: emerge complained about a conflict between perl |
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> 5.22 and 5.24. There were a bunch of perl modules that required 5.22, |
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> but others required 5.24. |
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> |
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> After a bit of messing around, I just uninstalled all the ones that |
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> required 5.22 (and then uninstalled whatever apps required those |
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> modules). This took numerous iterations of 'emerge --pretend |
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> --depclean' and 'emerge -C <something>' and 'emerge -auvND'. After |
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> 10-15 minutes of this, the update ran without conflict, and then I |
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> reinstalled whatever apps I had uninstalled. |
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> |
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> Now update the next machine... same conflicts. |
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> |
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> This time I paid closer attention to the emerge output and added |
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> '--backtrack=30' as it suggested. Then the update worked ran no |
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> problem. |
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> |
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I set my backtrack to 100 in make.conf a long time ago. That solved |
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those occasional issues that pop up from time to time. Before that, I |
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would run into updates that just wouldn't resolve themselves. |
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I'd hate to know I had to sit down with a slide rule and calculate all |
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those things by hand. o_O |
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Dale |
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:-) :-) |
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