vc11.features: 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

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/lib/ace/bin/MakeProjectCreator/config/vc11.features - from package: mpc-ace

You may install the required package with command apt-get install {package}
Error in other languages:
vc11.features: bevel nie gevind nie
vc11.features: comandă negăsită
vc11.features: comando não encontrado
vc11.features: commande introuvable
vc11.features: command not found
vc11.features: käsku ei ole
vc11.features: không tìm thấy lệnh
vc11.features: komanda nerasta
vc11.features: Kommando nicht gefunden.
vc11.features: kommandot finns inte
vc11.features: komut yok
vc11.features: nie znaleziono polecenia
vc11.features: níor aimsíodh an t-ordú
vc11.features: no se encontró la orden
vc11.features: no s'ha trobat l'ordre
vc11.features: opdracht niet gevonden
vc11.features: parancs nem található
vc11.features: perintah tidak ditemukan
vc11.features: príkaz nenájdený
vc11.features: příkaz nenalezen
vc11.features: команда не найдена
vc11.features: командата не е открита
vc11.features: 命令找不到
vc11.features: コマンドが見つかりません