For more information on Quantum Espresso you should visit http://www.quantum-espresso.org To apply this patch configure Quantum Espresso by running ./configure first. The newer CMake installation workflow is not supported yet. To enable PLUMED on md runs use pw.x -plumed < md.in > md.out. A fixed PLUMED input file name 'plumed.dat' is used. This patch was kindly provided by Ralf Meyer, email: meyer.ralf(at)yahoo.com