I am trying to run psipred on my local computer. I got following error while running the program.

hostid: Command not found.
Running PSI-BLAST with sequence example/example.fasta ...
Bus error
"Improving the accuracy of PSI-BLAST protein database searches with 
composition-based statistics and other refinements",  Nucleic Acids Res. 29:2994-3005.
Query= PDB|1FX1 FLAVODOXIN Sequence from PDB ATOM records
         (147 letters)
Database: uniref90filt 
           22,127,865 sequences; 7,415,084,932 total letters
SearchingFATAL: Error whilst running blastpgp - script terminated!

Can someone help me figure the root cause if this issue. Thanx in advance.