DOWNLOAD OTP 17.3

OTP 17.3 has been released!

OTP 17.3 Readme File

OTP 17.3 Source File (95253022)

OTP 17.3 Windows 32-bit Binary File (95253022)

OTP 17.3 Windows 64-bit Binary File (95462250)

OTP 17.3 HTML Documentation File (33444170)

OTP 17.3 Man Pages File (1357195)

Erlang/OTP 17.3 is a service release on the 17 track with mostly bug fixes, but is does contain a number of new features and characteristics improvements as well. 
 
Some highlights of the release are:
 
  •  erts: Introduced enif_schedule_nif() which allows a long running NIF to be broken into separate NIF invocations without the help of a wrapper function written in Erlang
  • common_test: Experimental support for running Quickcheck and PropEr tests from common_test suites is added. Examples of usage in the suites for the ssh and inets applications
  • Bugfixes and minor new features in applications such as asn1, erts, kernel, stdlib, diameter, ssh, mnesia, ssl, jinterface
Many thanks to 20 different contributors in this release.
Some of  the functions related to multi core scalability is developed as part of the EU FP7, RELEASE project.
 
You can find more detailed info in the README.
 
     

Compiling Erlang from source

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.

Pre-built Binary Packages

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. 

  • For Homebrew on OS X: brew install erlang
  • For MacPorts on OS X: port install erlang
  • For Ubuntu and Debianapt-get install erlang
  • For Fedorayum install erlang
  • For FreeBSDpkg install erlang

License

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).

Available releases

PDF files are included in the Windows installer and in the HTML documentation tarballs, starting with the R13B03 release.

There is a file containing MD5 checksums for all files in the download directory, also reachable through rsync rsync.erlang.org::erlang-download