issues in running prof protein prediction tool

[Noob Bioinformatics]

I have profphd installed successfully in usr/path.

When I run

prof /usr/share/profphd/prof/exa/1ppt.f

I get correct output file.
But when I try to run,


prof sra.fas 3 doHtmtop
where sra.fas is the input fasta file, I get the below error.


substr outside of string at /usr/share/perl5/RG/Utils/Copf.pm line 2401, <FHIN_convFastamul2msf> line 70.
Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/RG/Utils/Copf.pm line 2401, <FHIN_convFastamul2msf> line 70.
substr outside of string at /usr/share/perl5/RG/Utils/Copf.pm line 2401, <FHIN_convFastamul2msf> line 70.
Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/RG/Utils/Copf.pm line 2401, <FHIN_convFastamul2msf> line 70.
*** ERROR profrotRd: after protRdAli, fileIn=sra.fas,
*** message from sbr:
*** ERROR protRdAli: failed conversion to HSSP
ok lib-col:sysRunProg

*** ERROR prof: line number of error=113
*** ERROR failed prof:full:doOne dbfile=sra.fas, chain=*!
*** ERROR msg from where it failed:
*** ERROR doOne: reading db=sra.fas, chain=*! (&protRd)
line=1436
*** ERROR protRd: *** ERROR profrotRd: after protRdAli, fileIn=sra.fas,
*** message from sbr:
*** ERROR protRdAli: failed conversion to HSSP
ok lib-col:sysRunProg

*** ERROR doOne: reading db=sra.fas, chain=*! (&protRd)
line=1436
*** ERROR protRd: *** ERROR profrotRd: after protRdAli, fileIn=sra.fas,
*** message from sbr:
*** ERROR protRdAli: failed conversion to HSSP
ok lib-col:sysRunProg
at /usr/share/profphd/prof/scr/lib/lib-prof.pl line 107.
prof::assAbort("failed prof:full:doOne dbfile=sra.fas, chain=*!", 113, "*** ERROR doOne: reading db=sra.fas, chain=*! (&protRd)\x{a}line="...) called at /usr/share/profphd/prof/scr/lib/prof.pm line 112
prof::full("/usr/share/profphd/", "/usr/share/profphd/prof/", "/usr/share/profphd/prof/scr/CONFprof.pl", "LINUX", "prof", "neural network switching", "list_of_files (or single file) parameter_file", 2, "hssp,dssp,msf,saf,fastamul,pirmul,fasta,pir,gcg,swiss", ...) called at /usr/bin/prof line 170

I cannot understand how I to give an input file which is not present in


/usr/share/profphd/prof
and get an output.

Please help me.