composeglyphs: 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 CentOS possible default full paths are:

/usr/bin/composeglyphs - from package: a2ps

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

On Debian possible default full paths are:

/usr/bin/composeglyphs - from package: a2ps

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

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