I’m trying to use MRTrix in a Linux system, at our center (Martinos Center Boston) MRTrix is already installed, I tested it by running: mrview and I get the following error:
‘mrview: [WARNING] unable to determine OpenGL version - operation may be unstable if actual version is less than 3.3
mrview: [ERROR] GLSL log [vertex shader]: 0:1(10): error: GLSL 3.30 is not supported. Supported versions are: 1.10, 1.20, 1.00 ES, and 3.00 ES
mrview: [ERROR] error compiling OpenGL vertex shader ID 1
mrview: [SYSTEM FATAL CODE: SIGSEGV (11)] Segmentation fault: Invalid memory access’
Any suggestions how to proceed? Also, how do you test if MRTrix is installed properly?