rednoah wrote:1.

Use the latest stable JDK. Don't use unofficial / internal builds.

Have you tried the latest JDK? 1.8.0_91 or higher.

You were right, it was related to OpenJDK. I installed Oracle JDK8 for arm and it works smoothly

Thanks.

This is a generic issue, not about FileBot specifically. Have you tried googling for the error message? I do realize that this is a generic issue, and I did googled it. But as I mentioned in my post I did not found so much about the "signature check failed". Many post about the PKIX but not related ...

I'm trying to run FileBot v4.7 (portable version) on my Raspberry PI3 running Raspbian Jessie, and it always fails like this : PKIX path validation failed : java.security.cert.CertPathValidatorException: signature check failed $filebot -script fn:configure Fetch failed: sun.security.validator ...