pcre++-config: 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/pcre++-config - from package: libpcre++-dev

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

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