go-bindata: 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/go-bindata - from package: go-bindata

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

On Debian possible default full paths are:

/usr/bin/go-bindata - from package: go-bindata

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