Trying to run the demo and its giving "no such file or directory" errors

[StingyJack]

I cloned the repo, and opened a powershell prompt and ran bash run.sh and get errors.

PS C:\Users\Andrew\source\repos\swagger-coverage> wsl
 Welcome to Ubuntu 20.04.3 LTS (GNU/Linux 5.10.102.1-microsoft-standard-WSL2 x86_64)
andrew@Laptop:/mnt/c/Users/Andrew/source/repos/swagger-coverage$ ./run.sh
 /usr/bin/env: ‘sh\r’: No such file or directory
 unzip:  cannot find or open swagger-coverage-commandline/build/distributions/swagger-coverage-commandline-1.0-SNAPSHOT.z.ZIP.or swagger-coverage-commandline/build/distributions/swagger-coverage-commandline-1.0-SNAPSHOT.zip
. /run.sh: line 4: ./swagger-coverage-commandline-1.0-SNAPSHOT/bin/swagger-coverage-commandline: No such file or directory

I tried running the gradlew.bat and it was successful, but the run.sh has the same error. Is there something else I am supposed to be running before this?