ggcov-run: 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/ggcov-run - from package: ggcov

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