cairosvg-py2: 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/cairosvg-py2 - from package: python-cairosvg

You may install the required package with command apt-get install {package}
Error in other languages:
cairosvg-py2: bevel nie gevind nie
cairosvg-py2: comandă negăsită
cairosvg-py2: comando não encontrado
cairosvg-py2: commande introuvable
cairosvg-py2: command not found
cairosvg-py2: käsku ei ole
cairosvg-py2: không tìm thấy lệnh
cairosvg-py2: komanda nerasta
cairosvg-py2: Kommando nicht gefunden.
cairosvg-py2: kommandot finns inte
cairosvg-py2: komut yok
cairosvg-py2: nie znaleziono polecenia
cairosvg-py2: níor aimsíodh an t-ordú
cairosvg-py2: no se encontró la orden
cairosvg-py2: no s'ha trobat l'ordre
cairosvg-py2: opdracht niet gevonden
cairosvg-py2: parancs nem található
cairosvg-py2: perintah tidak ditemukan
cairosvg-py2: príkaz nenájdený
cairosvg-py2: příkaz nenalezen
cairosvg-py2: команда не найдена
cairosvg-py2: командата не е открита
cairosvg-py2: 命令找不到
cairosvg-py2: コマンドが見つかりません