squidview: 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/squidview - from package: squidview

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

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