I had the software CPLEX v 12.8 on my computer and I worked with Julia. Recently, I have removed this version and updated to version 20.10 of this software.
In the instalation of new version I had installed on:
The next step is set the path to Julia and run:
["CPLEX_STUDIO_BINARIES"] = "C:\Program Files\IBM\ILOG\CPLEX_Studio_Community201\opl\bin\x64_win64\cplex2010.dll" import Pkg Pkg.add("CPLEX") Pkg.build("CPLEX")
However, the error message appears:
ERROR: syntax: invalid escape sequence
What am I doing wrong? Anyone can help me please?
When I build the package,the error message appears:
julia> Pkg.build("CPLEX") Building CPLEX → `C:\Users\Usuário\.julia\packages\CPLEX\DgohF\deps\build.log` ┌ Error: Error building `CPLEX`: │ ERROR: LoadError: Unable to locate CPLEX installation. Note this must be downloaded separately. See the CPLEX.jl README for further instructions. │ Stacktrace: │  error(::String) at .\error.jl:33 │  try_local_installation() at C:\Users\Usuário\.julia\packages\CPLEX\DgohF\deps\build.jl:64 │  top-level scope at C:\Users\Usuário\.julia\packages\CPLEX\DgohF\deps\build.jl:80 │  include(::String) at .\client.jl:457 │  top-level scope at none:5 │ in expression starting at C:\Users\Usuário\.julia\packages\CPLEX\DgohF\deps\build.jl:77 └ @ Pkg.Operations D:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\Operations.jl:942