New to LBM and OpenLB? Attend our upcoming one-week hands-on Spring School in Marseille/France from 19.05.2025 – 23.05.2025. OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › I cannot run cylinder2d example?! › Re: I cannot run cylinder2d example?! October 24, 2016 at 8:20 pm #2469 mathiasKeymaster Dear Klaus, just run “make” instead of “make j4” and it will work. Best Mathias
