installation not clear

[Canddya]

Hi, I got this error after ./make.sh

$ ./make.sh
Starting a Gradle Daemon (subsequent builds will be faster)

Task :compileGroovy FAILED

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':compileGroovy'.

Could not resolve all files for configuration ':compileClasspath'.
Could not download cdk-qsarmolecular-2.8.jar (org.openscience.cdk:cdk-qsarmolecular:2.8)
> Could not get resource 'https://repo.maven.apache.org/maven2/org/openscience/cdk/cdk-qsarmolecular/2.8/cdk-qsarmolecular-2.8.jar'.
> Could not GET 'https://repo.maven.apache.org/maven2/org/openscience/cdk/cdk-qsarmolecular/2.8/cdk-qsarmolecular-2.8.jar'.
> Connect to repo.maven.apache.org:443 [repo.maven.apache.org/146.75.112.215] failed: Connection timed out: no further information

• Try:

Run with --stacktrace option to get the stack trace.
Run with --info or --debug option to get more log output.
Run with --scan to get full insights.
Get more help at https://help.gradle.org.

Deprecated Gradle features were used in this build, making it incompatible with Gradle 9.0.

You can use '--warning-mode all' to show the individual deprecation warnings and determine if they come from your own scripts or plugins.

For more on this, please refer to https://docs.gradle.org/8.2.1/userguide/command_line_interface.html#sec:command_line_warnings in the Gradle documentation.

BUILD FAILED in 1m 26s
1 actionable task: 1 executed

Could you help me resolve these errors?
Thanks