cswrap: 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/cswrap - from package: cswrap

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

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