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do you have the lapack dll opened by some other julia process?
Frank Kampas
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Oct 26, 2016, 8:35:52 AM10/26/16
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On Tuesday, October 25, 2016 at 9:01:29 AM UTC-4, Frank Kampas wrote:
Is anybody working on fixing CoinOptServices?
the problem occurs when nothing else is open.
I see on the GitHub page for CoinOptServices that the build is failing for Windows and Linux.
Tony Kelman
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Oct 26, 2016, 9:55:32 AM10/26/16
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Look at the actual logs. It installs fine, just has a handful of known test failures that are due to bugs in the upstream library. Something is preventing the lapack dll from being overwritten on your system. That's not a problem that's been seen anywhere else as far as I'm aware.
Isaiah Norton
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Oct 26, 2016, 10:13:36 AM10/26/16
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Something is preventing the lapack dll from being overwritten on your system.
search for "liblapack" and look at what process owns the handle.
Frank Kampas
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Oct 26, 2016, 11:39:00 AM10/26/16
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Process Explorer does not indicate that lapack is being run when the problem occurs.
I do have mingw installed elsewhere on my computer.
Isaiah Norton
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Oct 26, 2016, 12:00:30 PM10/26/16
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Process Explorer does not indicate that lapack is being run when the problem occurs.
Does
Find -> Find a Handle or DLL -> "liblapack"
Return any results? The goal is to look for any open handle to "liblapack.dll", which would lead to the "Can not delete" error indicated in the posted error log. (I would not expect "liblapack" to ever be listed in the main Process list)
If the search does not return any results, then the "Can not delete" error may have a different cause.
Frank Kampas
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Oct 26, 2016, 12:22:28 PM10/26/16
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Handle or Dll substring "liblapack" returned 0 matching items
Isaiah Norton
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Oct 26, 2016, 9:26:03 PM10/26/16
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Other suggestion: try temporarily (re)moving that file (`%/liblapack.dll`).
I wonder if Julia itself is opening the dll for some reason, before WinRPM tries to replace it. (check again with Process Explorer while Julia is still running?)
Frank Kampas
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Oct 27, 2016, 9:35:13 AM10/27/16
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I removed CoinOptServices and WinRPM and was then able to add CoinOptServices