UT theoretical chemistry code forum

Dear Prof. Dr. Henkelman, I'm trying to compile VASP.5.2.12 with bdrpro.F to perform DOS projection in Bader volumes. But I have encountered a problem during the linking period. It always shows the following error message: main.o: In function `MAIN__': main.f90:(.text+0x3d8d3): undefined reference t...