Hello Zechen. I was trying to run novoBreak. but there were some error. I using AWS because i dont have high-perfomance computer. NovoBreak is in /home/ec2-user/novoBreak_distribution_v1.1.3. And i export the PATH too, but it didnt work well. export $PATH -bash: export: `/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/opt/aws/bin:/home/ec2-user/.local/bin:/home/ec2-user/bin:/home/ec2-user/novoBreak_distribution_v1.1.3': not a valid identifier And i run by command 'sh run_novoBreak.sh...