shcomp: 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/shcomp - from package: ksh

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

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