./install.sh: line 63: /mnt/c/Windows/System32/cmd.exe: Permission denied

[Th3S4mur41]

Following the standard install steps in an Ubuntu 22.04 LTS WLS2 On Windows 11 Pro 22H2 Build 22621.1483

$ wget http://github.com/nullpo-head/WSL-Hello-sudo/releases/latest/download/release.tar.gz
$ tar xvf release.tar.gz
$ cd release
$ ./install.sh

I get the following error:

./install.sh: line 63: /mnt/c/Windows/System32/cmd.exe: Permission denied

Potentially relevant since the script is supposed to copy the cli app in my user folder...
My user folder contains special characters: C:\Users\Michaël Vanderheyden