phenotypes1.txt.gz: 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/share/doc/r-cran-qtl/examples/bin/test/std/phenotypes1.txt.gz - from package: r-cran-qtl

You may install the required package with command apt-get install {package}
Error in other languages:
phenotypes1.txt.gz: bevel nie gevind nie
phenotypes1.txt.gz: comandă negăsită
phenotypes1.txt.gz: comando não encontrado
phenotypes1.txt.gz: commande introuvable
phenotypes1.txt.gz: command not found
phenotypes1.txt.gz: käsku ei ole
phenotypes1.txt.gz: không tìm thấy lệnh
phenotypes1.txt.gz: komanda nerasta
phenotypes1.txt.gz: Kommando nicht gefunden.
phenotypes1.txt.gz: kommandot finns inte
phenotypes1.txt.gz: komut yok
phenotypes1.txt.gz: nie znaleziono polecenia
phenotypes1.txt.gz: níor aimsíodh an t-ordú
phenotypes1.txt.gz: no se encontró la orden
phenotypes1.txt.gz: no s'ha trobat l'ordre
phenotypes1.txt.gz: opdracht niet gevonden
phenotypes1.txt.gz: parancs nem található
phenotypes1.txt.gz: perintah tidak ditemukan
phenotypes1.txt.gz: príkaz nenájdený
phenotypes1.txt.gz: příkaz nenalezen
phenotypes1.txt.gz: команда не найдена
phenotypes1.txt.gz: командата не е открита
phenotypes1.txt.gz: 命令找不到
phenotypes1.txt.gz: コマンドが見つかりません