All, I've built MonetDB from source using 11.21.19, but am having problems starting the Merovingian process. I am getting the following error even though I chose -disable-rintegration in the configure step. Does anyone know what I might have done incorrectly? Thanks, Dave 2016-04-22 23:36:11 MSG loan[7218]: # MonetDB 5 server v11.21.19 "Jul2015-SP4" 2016-04-22 23:36:11 MSG loan[7218]: # Serving database 'loan', using 24 threads 2016-04-22 23:36:11 MSG loan[7218]: # Compiled for x86_64-unknown-linux-gnu/64bit with 64bit OIDs and 128bit integers dynamically linked 2016-04-22 23:36:11 MSG loan[7218]: # Found 188.787 GiB available main-memory. 2016-04-22 23:36:11 MSG loan[7218]: # Copyright (c) 1993-July 2008 CWI. 2016-04-22 23:36:11 MSG loan[7218]: # Copyright (c) August 2008-2015 MonetDB B.V., all rights reserved 2016-04-22 23:36:11 MSG loan[7218]: # Visit http://www.monetdb.org/ for further information 2016-04-22 23:36:11 MSG loan[7218]: !TypeException:user.main[14]:object code for command rapi.prelude missing 2016-04-22 23:36:11 MSG loan[7218]: !TypeException:user.main[14]:'rapi.prelude' undefined in: rapi.prelude(); 2016-04-22 23:36:11 MSG merovingian[6082]: database 'loan' (7218) has exited with exit status 0 2016-04-22 23:36:11 MSG merovingian[6082]: database 'loan' has shut down 2016-04-22 23:36:15 ERR merovingian[6082]: client error: database 'loan' started up, but failed to open up a communication channel