parseThat: 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/parseThat - from package: dyninst-testsuite

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

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