evince: 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 CentOS possible default full paths are:

/usr/bin/evince - from package: evince

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/bin/evince - from package: evince-gtk
/usr/bin/evince - from package: evince

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

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