bp_search2table: 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_search2table - from package: bioperl

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

Error in other languages:
bp_search2table: bevel nie gevind nie
bp_search2table: comandă negăsită
bp_search2table: comando não encontrado
bp_search2table: commande introuvable
bp_search2table: command not found
bp_search2table: käsku ei ole
bp_search2table: không tìm thấy lệnh
bp_search2table: komanda nerasta
bp_search2table: Kommando nicht gefunden.
bp_search2table: kommandot finns inte
bp_search2table: komut yok
bp_search2table: nie znaleziono polecenia
bp_search2table: níor aimsíodh an t-ordú
bp_search2table: no se encontró la orden
bp_search2table: no s'ha trobat l'ordre
bp_search2table: opdracht niet gevonden
bp_search2table: parancs nem található
bp_search2table: perintah tidak ditemukan
bp_search2table: príkaz nenájdený
bp_search2table: příkaz nenalezen
bp_search2table: команда не найдена
bp_search2table: командата не е открита
bp_search2table: 命令找不到
bp_search2table: コマンドが見つかりません