bp_multi_hmmsearch.pl: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On Debian possible default full paths are:

/usr/bin/bp_multi_hmmsearch.pl - from package: bioperl-run

You may install the required package with command apt-get install {package}

Error in other languages:
bp_multi_hmmsearch.pl: bevel nie gevind nie
bp_multi_hmmsearch.pl: comandă negăsită
bp_multi_hmmsearch.pl: comando não encontrado
bp_multi_hmmsearch.pl: commande introuvable
bp_multi_hmmsearch.pl: command not found
bp_multi_hmmsearch.pl: käsku ei ole
bp_multi_hmmsearch.pl: không tìm thấy lệnh
bp_multi_hmmsearch.pl: komanda nerasta
bp_multi_hmmsearch.pl: Kommando nicht gefunden.
bp_multi_hmmsearch.pl: kommandot finns inte
bp_multi_hmmsearch.pl: komut yok
bp_multi_hmmsearch.pl: nie znaleziono polecenia
bp_multi_hmmsearch.pl: níor aimsíodh an t-ordú
bp_multi_hmmsearch.pl: no se encontró la orden
bp_multi_hmmsearch.pl: no s'ha trobat l'ordre
bp_multi_hmmsearch.pl: opdracht niet gevonden
bp_multi_hmmsearch.pl: parancs nem található
bp_multi_hmmsearch.pl: perintah tidak ditemukan
bp_multi_hmmsearch.pl: príkaz nenájdený
bp_multi_hmmsearch.pl: příkaz nenalezen
bp_multi_hmmsearch.pl: команда не найдена
bp_multi_hmmsearch.pl: командата не е открита
bp_multi_hmmsearch.pl: 命令找不到
bp_multi_hmmsearch.pl: コマンドが見つかりません