tomcat-juli.jar: 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/share/tomcat6/bin/tomcat-juli.jar - from package: tomcat6
/usr/share/tomcat/bin/tomcat-juli.jar - from package: tomcat-lib

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

On Debian possible default full paths are:

/usr/share/tomcat7/bin/tomcat-juli.jar - from package: tomcat7-common
/usr/share/tomcat8/bin/tomcat-juli.jar - from package: tomcat8-common

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

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