fastaq_sequence_trim: 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/fastaq_sequence_trim - from package: fastaq

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

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