asn1Parser: 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/asn1Parser - from package: libtasn1-tools

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

On Debian possible default full paths are:

/usr/bin/asn1Parser - from package: libtasn1-bin

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

Error in other languages:
asn1Parser: bevel nie gevind nie
asn1Parser: comandă negăsită
asn1Parser: comando não encontrado
asn1Parser: commande introuvable
asn1Parser: command not found
asn1Parser: käsku ei ole
asn1Parser: không tìm thấy lệnh
asn1Parser: komanda nerasta
asn1Parser: Kommando nicht gefunden.
asn1Parser: kommandot finns inte
asn1Parser: komut yok
asn1Parser: nie znaleziono polecenia
asn1Parser: níor aimsíodh an t-ordú
asn1Parser: no se encontró la orden
asn1Parser: no s'ha trobat l'ordre
asn1Parser: opdracht niet gevonden
asn1Parser: parancs nem található
asn1Parser: perintah tidak ditemukan
asn1Parser: príkaz nenájdený
asn1Parser: příkaz nenalezen
asn1Parser: команда не найдена
asn1Parser: командата не е открита
asn1Parser: 命令找不到
asn1Parser: コマンドが見つかりません