dvisvgm: 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 CentOS possible default full paths are:

/usr/bin/dvisvgm - from package: dvisvgm

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/bin/dvisvgm - from package: texlive-binaries

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

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