tragesym: 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 Debian possible default full paths are:

/usr/bin/tragesym - from package: geda-utils

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