dpkg-checkbuilddeps: 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/dpkg-checkbuilddeps - from package: dpkg-dev

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

On Debian possible default full paths are:

/usr/bin/dpkg-checkbuilddeps - from package: dpkg-dev

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

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