tos-storage-stm25p: 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/tos-storage-stm25p - from package: tinyos-tools

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

Error in other languages:
tos-storage-stm25p: bevel nie gevind nie
tos-storage-stm25p: comandă negăsită
tos-storage-stm25p: comando não encontrado
tos-storage-stm25p: commande introuvable
tos-storage-stm25p: command not found
tos-storage-stm25p: käsku ei ole
tos-storage-stm25p: không tìm thấy lệnh
tos-storage-stm25p: komanda nerasta
tos-storage-stm25p: Kommando nicht gefunden.
tos-storage-stm25p: kommandot finns inte
tos-storage-stm25p: komut yok
tos-storage-stm25p: nie znaleziono polecenia
tos-storage-stm25p: níor aimsíodh an t-ordú
tos-storage-stm25p: no se encontró la orden
tos-storage-stm25p: no s'ha trobat l'ordre
tos-storage-stm25p: opdracht niet gevonden
tos-storage-stm25p: parancs nem található
tos-storage-stm25p: perintah tidak ditemukan
tos-storage-stm25p: príkaz nenájdený
tos-storage-stm25p: příkaz nenalezen
tos-storage-stm25p: команда не найдена
tos-storage-stm25p: командата не е открита
tos-storage-stm25p: 命令找不到
tos-storage-stm25p: コマンドが見つかりません