The OpenSees Community

Hi, I'm a MSc Student and i've worked with OpenSees in windows. Now, I bought my first mac and I don't know how to run OpenSees in it. I've already downloaded the program and tcl. There is another else to do? In windows, I store together in one folder open sees.exe and the file.tcl, then in open see...

WARNING BandGenLinLapackSolver: : solve() - LAPACK routine returned 6
WARNING NewtonRaphson: : solveCurrentStep() - the LinearSysOfEqn failed in solve()
StaticAnalysis: : analyze() - the Algorithm failed at iteration: 0 with domain at load factor 0.1

analyze failed, returned: -3 error flag -3

Hi, i'm trying to model a bridge frame which consists in column (two node link), bearing (zero length element), steel stoper (zero length element), beams (two node link) and rigid element between them. When i run it, opensees says "analyze failed, returned: -3 error flag -3" What is the pr...