Problem Installing v2.7.1

[supratik1289]

I am trying to install wannier tools v2.7.1 using the Makefile.gfortran but I am getting the following error on running the command make:
gfortran -cpp -O3 -ffree-line-length-512 -c module.f90
module.f90:1175:512:

1175 | ','W','Re','Os','Ir','Pt','Au','Hg','Tl','Pb','Bi','Po','At','Rn','Fr','Ra','Ac','Th','Pa','U','Np','Pu','Am','Cm','Bk','Cf','Es','Fm','Md','No','Lr','Rf']
| 1

Error: Line truncated at (1) [-Werror=line-truncation]
module.f90:1175:512:

1175 | ','W','Re','Os','Ir','Pt','Au','Hg','Tl','Pb','Bi','Po','At','Rn','Fr','Ra','Ac','Th','Pa','U','Np','Pu','Am','Cm','Bk','Cf','Es','Fm','Md','No','Lr','Rf']
| 1

Error: Syntax error in array constructor at (1)
module.f90:1181:4:

1181 | ,'1s22s1'&
| 1
Error: Different CHARACTER lengths (3/6) in array constructor at (1)
module.f90:1289:17:

1289 | ['fy(3x2-y2)','fxyz','fyz2','fz3','fxz2','fz(x2-y2)','fx(x2-3y2)']]
| 1
Error: Different CHARACTER lengths (10/4) in array constructor at (1)
module.f90:1303:15:

1303 | if ( element_name(i) == name ) then
| 1
Error: Function ‘element_name’ at (1) has no IMPLICIT type
module.f90:1302:34:

1302 | do i = 1, size(element_name)
| 1
Error: Symbol ‘element_name’ at (1) has no IMPLICIT type
module.f90:1366:26:

1366 | config_temporary = element_electron_config(index_)
| 1
Error: Function ‘element_electron_config’ at (1) has no IMPLICIT type
module.f90:1436:52:

1436 | if(Rgas_nearest >0) call get_electron_config(element_name(Rgas(Rgas_nearest)) , Rgas_configuration)
| 1
Error: Function ‘element_name’ at (1) has no IMPLICIT type
module.f90:1327:33:

1327 | if(orbital_name == orb_sign(i,j)) then
| 1
Error: Function ‘orb_sign’ at (1) has no IMPLICIT type
module.f90:1478:9:

1478 | use element_table
| 1
Fatal Error: Cannot open module file ‘element_table.mod’ for reading at (1): No such file or directory
f951: some warnings being treated as errors
compilation terminated.
make: *** [Makefile:55: module.o] Error 1

How do I solve this issue?

[PyFiSciFi]

I got these same exact errors during compilation using Makefile.gfortran-mpi! Any update on this? Were you able to fix this?