"ct mysql:backup --docker-compose=mysql typo3 exportfile.sql" compression not working

[josefglatz]

Commands which fails when trying to export to compressed file on webdevops/TYPO3-docker-boilerplate:

ct mysql:backup --docker-compose=mysql typo3 exportfile.sql.gz

• throws no error
• creates exportfile.sql.gz fiel with 20 bytes

ct mysql:backup --docker-compose=mysql typo3 exportfile.sql.bz2

• throws error: Using BZIP2 compression // sh: 1: bzip2: not found // mysqldump: Got errno 32 on write
• creates exportfile.sql.bz2 file with 14 bytes

Command which works on webdevops/TYPO3-docker-boilerplate

ct mysql:backup --docker-compose=mysql typo3 exportfile.sql

Any ideas?