tcamttest: 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

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/tcamttest - from package: tokyocabinet-bin

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