runPearInstaller: 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
/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/runPearInstaller - from package: uima-utils

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