I am using Julia v.1.4.2 on a Windows Server 2016. In order to make Julia with Version > 1.3.0
run, I copy the libopenblas64_.dll
from version 1.2.0
into the bin folder.
This approach worked so far pretty well for months.
But like half an hour ago I got this error message:
WARNING: Error during initialization of module LinearAlgebra:
ErrorException("could not load library "libopenblas64_"
The specified module could not be found. ")
┌ Error: Error during initialization of module CHOLMOD
│ exception =
│ could not load library "libcholmod"
│ The specified module could not be found.
│ Stacktrace:
│ [1] dlopen(::String, ::UInt32; throw_error::Bool) at D:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.4\Libdl\src\Libdl.jl:109
│ [2] dlopen at D:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.4\Libdl\src\Libdl.jl:109 [inlined] (repeats 2 times)
│ [3] __init__() at D:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.4\SuiteSparse\src\cholmod.jl:90
└ @ SuiteSparse.CHOLMOD D:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.4\SuiteSparse\src\cholmod.jl:187
_
_ _ _(_)_ | Documentation: https://docs.julialang.org
(_) | (_) (_) |
_ _ _| |_ __ _ | Type "?" for help, "]?" for Pkg help.
| | | | | | |/ _` | |
| | |_| | | | (_| | | Version 1.4.2 (2020-05-23)
_/ |\__'_|_|_|\__'_| | Official https://julialang.org/ release
|__/ |
julia> versioninfo()
Julia Version 1.4.2
Commit 44fa15b150* (2020-05-23 18:35 UTC)
Platform Info:
OS: Windows (x86_64-w64-mingw32)
CPU: Intel(R) Xeon(R) Gold 6126 CPU @ 2.60GHz
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-8.0.1 (ORCJIT, skylake)
Environment:
JULIA_DYSON_DIR = C:\sw_source\Julia-1.4.2
JULIA_NUM_THREADS = 4
JULIA_PKG_DEVDIR = C:\sw_source\JULIA\Packages
julia>
I have no clue how to fix this. I could be that I messed something up because I was making some changes to environmental variables before the error appeared and it is possible I accidentally deleted a variable. Apart from that, the only thing I did was updating ODBC from 0.9 to 1.0 but I cannot imagine that this caused the problem.
The interesting thing is, that Julia 1.3.1
and older versions works but not Julia 1.4.1
or Julia 1.4.2
.
What change could have caused this and how can I reverse it?
Any Help is much appreciated, thanks.