# \[PROVENANCE INTERNET\] CASToR release 2.0 available **URL:** \ **Category:** General Discussions\ **Created:** [April 27, 2018, 8:48am UTC](https://castor-project.discourse.group/t/provenance-internet-castor-release-2-0-available/48 "2018-04-27T08:48:00Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Viatcheslav\_Sharyy](https://avatars.discourse-cdn.com/v4/letter/v/ea666f/32.png) [@Viatcheslav\_Sharyy](https://castor-project.discourse.group/u/Viatcheslav_Sharyy)\ **Post date:** [April 27, 2018, 8:48am UTC](https://castor-project.discourse.group/t/provenance-internet-castor-release-2-0-available/48/1 "2018-04-27T08:48:00Z")
Dear Simon, I tried to install the castor version v2.0 from the site, but the arxive file castor\_v2.0.zip contains no castor-proj.cc required by CMakeLists.txt Slava ---
**Author:** ![STUTE\_Simon](https://avatars.discourse-cdn.com/v4/letter/s/b3f665/32.png) [@STUTE\_Simon](https://castor-project.discourse.group/u/STUTE_Simon)\ **Post date:** [April 27, 2018, 9:17am UTC](https://castor-project.discourse.group/t/provenance-internet-castor-release-2-0-available/48/2 "2018-04-27T09:17:53Z")
Hi Slava, I am not very familiar with the CMake as I use the standard Makefile. However, castor-proj.cc is a program we don't distribute for the moment as it is far from being complete and stable. Normally, the compilation of this program is embedded into the CASToR\_BUILD\_DEVEL variable from which it is said that is must not be set. So if you unset it, everything should be fine. Simon ---
**Author:** ![Viatcheslav\_Sharyy](https://avatars.discourse-cdn.com/v4/letter/v/ea666f/32.png) [@Viatcheslav\_Sharyy](https://castor-project.discourse.group/u/Viatcheslav_Sharyy)\ **Post date:** [April 27, 2018, 10:32am UTC](https://castor-project.discourse.group/t/provenance-internet-castor-release-2-0-available/48/3 "2018-04-27T10:32:02Z")
Hell Simon, indeed, if I deactivate the CASToR\_BUILD\_DEVEL, than this executable is no longer required. Thanks ! Slava