sshare: 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/sshare - from package: slurm-client

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

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