0

I am using Ubuntu 18.04. I checked the following link:installing python3.5

I am trying to install python3.5.

$python --version

Python 2.7.15+ (envsp) @lc2530hz:~

When I used the command to add repository I got error messages:

$ sudo add-apt-repository ppa:deadsnakes/ppa

: :

Ign:36 http://download.virtualbox.org/virtualbox/debian 18.04 InRelease Err:37 http://download.virtualbox.org/virtualbox/debian 18.04 Release
404 Not Found [IP: 104.73.164.84 80] Reading package lists... Done E: The repository 'http://download.virtualbox.org/virtualbox/debian 18.04 Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. (envsp) zulfi@lc2530hz:~$

Somebody please guide me how to solve this problem.

Zulfi.

George Udosen
  • 36,677
user2994783
  • 225
  • 3
  • 6
  • 16
  • 2
    what do you need that version for? – George Udosen Jan 14 '20 at 06:00
  • 1
    Indeed. It comes with 3.6. You should try using 3.6, and if it indeed doesn't work for you, the easiest solution is to compile it from source. – Naoyuki Tai Jan 14 '20 at 06:09
  • 1
    python3 --version is the right command. – nobody Jan 14 '20 at 09:08
  • @Geroge I want to install Oyente tool: hhttps://medium.com/haloblock/how-to-use-oyente-a-smart-contract-security-analyzer-solidity-tutorial-86671be93c4b : $ python3 --version Python 3.6.9 But still not working for web3. I am starting another thread – user2994783 Jan 16 '20 at 16:02

0 Answers0