h5redeploy: 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/h5redeploy - from package: hdf5-devel
/usr/lib64/mpich/bin/h5redeploy - from package: hdf5-mpich
/usr/lib/mpich/bin/h5redeploy - from package: hdf5-mpich
/usr/lib64/openmpi/bin/h5redeploy - from package: hdf5-openmpi
/usr/lib/openmpi/bin/h5redeploy - from package: hdf5-openmpi

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

On Debian possible default full paths are:

/usr/bin/h5redeploy - from package: hdf5-tools

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

Error in other languages:
h5redeploy: bevel nie gevind nie
h5redeploy: comandă negăsită
h5redeploy: comando não encontrado
h5redeploy: commande introuvable
h5redeploy: command not found
h5redeploy: käsku ei ole
h5redeploy: không tìm thấy lệnh
h5redeploy: komanda nerasta
h5redeploy: Kommando nicht gefunden.
h5redeploy: kommandot finns inte
h5redeploy: komut yok
h5redeploy: nie znaleziono polecenia
h5redeploy: níor aimsíodh an t-ordú
h5redeploy: no se encontró la orden
h5redeploy: no s'ha trobat l'ordre
h5redeploy: opdracht niet gevonden
h5redeploy: parancs nem található
h5redeploy: perintah tidak ditemukan
h5redeploy: príkaz nenájdený
h5redeploy: příkaz nenalezen
h5redeploy: команда не найдена
h5redeploy: командата не е открита
h5redeploy: 命令找不到
h5redeploy: コマンドが見つかりません