sra_to_solid: 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

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/sra_to_solid - from package: tophat

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