cliapi: 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 Debian possible default full paths are:

/usr/share/doc/librdf-trine-perl/examples/bin/cliapi - from package: librdf-trine-perl

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

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