marisa-benchmark: 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/marisa-benchmark - from package: marisa

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