kchashmgr: 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/kchashmgr - from package: kyotocabinet

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

On Debian possible default full paths are:

/usr/bin/kchashmgr - from package: kyotocabinet-utils

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

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