ERIKA v2.x - Downloads

Release schedule and version numbers

ERIKA Enterprise and RT-Druid v2.x follow a 12-month release schedule, with additional updates automatically released on an Eclipse update repository.

Basically ERIKA Enterprise and RT-Druid are developed incrementally. Every night a set of regression tests are run, and when all tests passes correctly the plugins are automatically updated on the website. These plugins are always available on the Latest nightly build section at the end of this page.

Afterwards, every 12 months we tag the Latest nightly build and give it a version number to create the Latest release, which is basically a complete software distribution that is the first one installed on your machines. The plugins available for download in the Latest release are the once used in the release packages.

Note that changes which are not backward compatible (like data structures changes happened after the release of version 2.2.0) typically happens just after a release.

Online SVN Repository

Information on how to clone the repository can be found in the wiki, following this link.


ERIKA Enterprise and RT-Druid 2.8.0, nightly build.

Nightly build update site:


Latest release: June 15th, 2016 - ERIKA Enterprise and RT-Druid 2.7.0.

Here is the list of the main changes:

   Misra compliance
   Support for and SDKs
   SWFRT implementation on top of SMT peripheral, since it seems that CCNT cannot be used without a debugger connected
   Service Protection Context corruption for ISR2 nesting fix
   Changed RT-Druid oil reader to accept double quotes inside a string


      Fixes Critical Section Bug in StartOS().    Tricore
        STM timer
        race condition (TP - ISR2)
        Adds Counter Freeze DEBUG support in STM
        makefile fixes to handle path with spaces and special characters
        minor fixes in Arduino support
   Timing protection (trustedFunction)
   Fix in EE_isr2_nesting_level declaration when resources at ISR2 level and spinlocks are both present
        disable inclusion also in the main makefile of a multicore build
        Fix a crash with "os appl+orti+system timer"

IDE Download links:

CLI Download links:

Update site:


Nightly build update site:


Instructions on how to use this version on Linux

On windows systems, the default toolchain requires Cygwin to work. You need an up to date installation that includes at least gcc, dos2unix, make.
NOTE: In the past we provided a a minimal Cygwin installation pack, that you can use as a reference; however, that package no longer contains the up-to date packages (in particular, make) needed to compile on the latest versions. If you install it, please immediately update the packages to their newer version using the installer you can find on


Here you can find instruction about update Erika Enterprise and RT-Druid. 32bit versions require a 32bit Java Virtual Machine.
If an error occured, the parameter  -consoleLog  can help to understand what happened:
./eclipse -consoleLog