Reading the error message helps!
What happens if you run
juliaup add 1.10
juliaup default 1.10
?
Reading the error message helps!
What happens if you run
juliaup add 1.10
juliaup default 1.10
?
It works. But it is strange. I did not delete the 1.10 julia. I just added 0.7 julia.
There should be no need of re-installing.
C:\Users\jmzhang>juliaup add 1.10
Installing Julia 1.10.7+0.x64.w64.mingw32
C:\Users\jmzhang>juliaup default 1.10
Configured the default Julia version to be '1.10'.
C:\Users\jmzhang>julia
_
_ _ _(_)_ | Documentation: https://docs.julialang.org
(_) | (_) (_) |
_ _ _| |_ __ _ | Type "?" for help, "]?" for Pkg help.
| | | | | | |/ _` | |
| | |_| | | | (_| | | Version 1.10.7 (2024-11-26)
_/ |\__'_|_|_|\__'_| | Official https://julialang.org/ release
|__/ |
I’m guessing your previous Julia installation didn’t use juliaup
. Installing juliaup
makes running julia
only show versions installed using juliaup which is why you had to install 1.10.