Apache River Downloads
Use the links below to download Apache River releases from one of our mirrors. You should verify the integrity of the files using the signatures and checksums available from this page.
Apache River releases are available under the Apache License, Version 2.0. See the NOTICE.txt file contained in each release artifact for applicable copyright attribution notices.
Apache River v2.2.0 (First Top Level Project release)
Download the build artifacts from our trunk build
Only current, recommended releases are available on www.apache.org and the mirror sites. Older releases can be obtained from the archive site, and the 2.1.x releases made during incubation are available from the Incubator archive.
All of the release distribution packages have been digitally signed (using PGP or GPG) by the Apache Group members that constructed them. There will be an accompanying distribution.asc file in the same directory as the distribution. The PGP keys can be found in the MIT key repository (hkp://pgp.mit.edu), the OpenPGP Public Key repository (hkp://subkeys.pgp.net), and within this project's KEYS file, which is located within each download directory.
Always use the signature files to verify the authenticity of the distribution, e.g.,
% pgpk -a KEYS % pgpv filename.zip.asc
% pgp -ka KEYS % pgp filename.zip.asc
% gpg --import KEYS % gpg --verify filename.zip.asc
We offer MD5 hashes as an alternative to validate the integrity of the downloaded files. A unix program called md5 or md5sum is included in many unix distributions. It is also available as part of GNU Core Utilities package.