Operation between types "char**" and "int" is not allowed.change in file clib/metadyn.h
#define snew(ptr,nelem) (ptr)= (nelem==0 ? NULL : (typeof(ptr)) calloc(nelem, sizeof(*(ptr)))) #define srenew(ptr,nelem) (ptr)= (typeof(ptr)) realloc(ptr,(nelem)*sizeof(*(ptr)))with
#define snew(ptr,nelem) (ptr)= (nelem==0 ? NULL : (void*) calloc(nelem, sizeof(*(ptr)))) #define srenew(ptr,nelem) (ptr)= (void*) realloc(ptr,(nelem)*sizeof(*(ptr)))
ERROR: Undefined symbol: .init_metadyn ERROR: Undefined symbol: .meta_force_calculationeliminate the _ from the definition of init_metadyn and meta_force_calculation, i. e. change at line 529
void meta_force_calculation_(real *cell, int *istep, real *xxx, real *yyy, real *zzz,with
void meta_force_calculation(real *cell, int *istep, real *xxx, real *yyy, real *zzz,, and at line 961
void init_metadyn_(int *atoms, real *ddt, real *mass, void init_metadyn_(int *atoms, real *ddt, real *mass,