Apache Sirona artifacts are distributed in source and binary form under the terms of the Apache License, Version 2.0. See the included LICENSE and NOTICE files included in each artifact for additional license information.

Use the links below to download a source distribution of Apache Sirona. It is good practice to verify the integrity of the distribution files.


[if-any logo] logo [end] The currently selected mirror is [preferred]. If you encounter a problem with this mirror, please select another mirror. If all mirrors are failing, there are backup mirrors (at the end of the mirrors list) that should be available.

Other mirrors:

You may also consult the complete list of mirrors.

Verifying Releases

We strongly recommend you verify the integrity of the downloaded files with both PGP and MD5.

The PGP signatures can be verified using PGP or GPG. First download the KEYS as well as the *.asc signature file for the particular distribution. Make sure you get these files from the main distribution directory, rather than from a mirror. Then verify the signatures using one of the following sets of commands:

$ pgpk -a KEYS
$ pgpv sirona-*.tar.gz.asc
$ pgpv sirona-*.zip.asc
$ pgp -ka KEYS
$ pgp sirona-*.tar.gz.asc
$ pgp sirona-*.zip.asc
$ gpg --import KEYS
$ gpg --verify sirona-*.tar.gz.asc
$ gpg --verify sirona-*.zip.asc

Alternatively, you can verify the MD5 signature on the files. A Unix/Linux program called md5 or md5sum is included in most distributions. It is also available as part of GNU Textutils. Windows users can get binary md5 programs from these (and likely other) places: