ebview: 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/ebview - from package: ebview

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

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