sqlformat: 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/sqlformat - from package: python-sqlparse

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

On Debian possible default full paths are:

/usr/bin/sqlformat - from package: sqlformat

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

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