tsin2gtab-phrase: 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/bin/tsin2gtab-phrase - from package: gcin

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

Error in other languages:
tsin2gtab-phrase: bevel nie gevind nie
tsin2gtab-phrase: comandă negăsită
tsin2gtab-phrase: comando não encontrado
tsin2gtab-phrase: commande introuvable
tsin2gtab-phrase: command not found
tsin2gtab-phrase: käsku ei ole
tsin2gtab-phrase: không tìm thấy lệnh
tsin2gtab-phrase: komanda nerasta
tsin2gtab-phrase: Kommando nicht gefunden.
tsin2gtab-phrase: kommandot finns inte
tsin2gtab-phrase: komut yok
tsin2gtab-phrase: nie znaleziono polecenia
tsin2gtab-phrase: níor aimsíodh an t-ordú
tsin2gtab-phrase: no se encontró la orden
tsin2gtab-phrase: no s'ha trobat l'ordre
tsin2gtab-phrase: opdracht niet gevonden
tsin2gtab-phrase: parancs nem található
tsin2gtab-phrase: perintah tidak ditemukan
tsin2gtab-phrase: príkaz nenájdený
tsin2gtab-phrase: příkaz nenalezen
tsin2gtab-phrase: команда не найдена
tsin2gtab-phrase: командата не е открита
tsin2gtab-phrase: 命令找不到
tsin2gtab-phrase: コマンドが見つかりません