In some cases, depending on the version of tar and/or the browser used to download the scalix_9.0.0_eval.tar.gz file, errors may be observed after at the end of the extraction.
# tar -zxvf scalix_9.0.0_eval.tar.gz
gzip: stdin: decompression OK, trailing garbage ignored
tar: Child returned status 2
tar: Error exit delayed from previous errors
These errors are NOT an indication of any corruption and can be ignored, Scalix will install normally.
Scalix Support