xbrlapi: 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:

/bin/xbrlapi - from package: brlapi

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

On Debian possible default full paths are:

/usr/lib/debug/usr/bin/xbrlapi - from package: brltty-dbg
/usr/bin/xbrlapi - from package: xbrlapi

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