For more details see https://erlang.org/download/otp_src_22.2.readme
Pre built versions for Windows can be fetched here: https://erlang.org/download/otp_win32_22.2.exe https://erlang.org/download/otp_win64_22.2.exe
Online documentation can be browsed here: https://erlang.org/doc/search/
The source tarball can be fetched here: https://erlang.org/download/otp_src_22.2.tar.gz The documentation can be fetched here: https://erlang.org/download/otp_doc_html_22.2.tar.gz The man pages can be fetched here: https://erlang.org/download/otp_doc_man_22.2.tar.gz
OTP-22.2.README file (41555 bytes)
otp_doc_html_22.2.tar.gz file (33943680 bytes)
otp_doc_man_22.2.tar.gz file (1359216 bytes)
otp_src_22.2.tar.gz file (87768737 bytes)
otp_win32_22.2.exe file (92526256 bytes)
otp_win64_22.2.exe file (94825052 bytes)
You can build Erlang from source on your own, following the building and installation instructions. Or use the Kerl script. Kerl is a script that lets you easily build Erlang with a few commands. Follow the instructions to build.
Information about all released OTP versions since OTP 17.0 can be found at the OTP Versions Tree page. This information includes a link to the GitHub source tag, and a link to the README. As of OTP 23, Windows binaries can also be downloaded from here for all patches.
Most OS package managers provide pre-built binary packages. You can also download the latest stable releases from Erlang Solutions. Erlang Solutions provides pre-built binary packages for OS X, Windows, Ubuntu, Debian, Fedora, CentOS, Raspbian and other operating systems.
Since OTP 18.0, Erlang/OTP is released under Apache License 2.0. The older releases prior to 18.0 were released under Erlang Public License (EPL), a derivative work of the Mozilla Public License (MPL).
PDF files are included in the Windows installer and in the HTML documentation tarballs, starting with theR13B03 release.
There is a file containing MD5 checksumsfor all files in the download directory, also reachable through rsync rsync.erlang.org::erlang-download