editorconfig: command not found

Have You tried accessing the binary with the full path?

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/editorconfig - from package: editorconfig

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