cxref-cpp-configure: 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 Debian possible default full paths are:

/usr/bin/cxref-cpp-configure - from package: cxref

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

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