statsd: 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 CentOS possible default full paths are:

/usr/bin/statsd - from package: statsd
/usr/lib/node_modules/statsd/bin/statsd - from package: statsd

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