When you do: "sudo apt-add-repo..... " you are adding the repository. This data is in /etc/apt/sources.list file or in a folder un /etc/apt/sources.list.d/ Then you must to edit this file (/etc/apt/sources.list or the file in /etc/apt/sources.list.d/some-related-folder), for example: "nano /etc/apt/sources.list" and modify the line "deb https://cinelerra-gg.org/download/pkgs/ub18 bionic main" to add "[trusted=yes]" Then you must to update repositories (apt update) and install cinelerra (apt install cin) El 10/12/2019 a las 18:46, Douglas POllard escribió:

I just don't Understand this. I sure has gotten complicated to Download Cinelerra to Xubuntu  May someone can set me straight?? Douglas Pollard

douglas@douglas-HP-Pavilion-Gaming-Desktop-690-00xx:~$ sudo apt-add-repository https://cinelerra-gg.org/download/pkgs/ub18apt-add-repository https://cinelerra-gg.org/download/pkgs/ub18 [sudo] password for douglas: Error: need a single repository as argument douglas@douglas-HP-Pavilion-Gaming-Desktop-690-00xx:~$ deb [trusted=yes] https://cinelerra-gg.org/download/pkgs/ub18 bionic main

Command 'deb' not found, did you mean:

  command 'dub' from snap dub (1.18.0)   command 'den' from snap den (1.2.0-0)   command 'dab' from deb bsdgames   command 'dex' from deb dex   command 'debc' from deb devscripts   command 'debi' from deb devscripts   command 'xdeb' from deb xdeb   command 'edb' from deb edb-debugger   command 'dep' from deb go-dep   command 'derb' from deb icu-devtools   command 'deb3' from deb quilt   command 'dub' from deb dub

See 'snap info <snapname>' for additional versions.

douglas@douglas-HP-Pavilion-Gaming-Desktop-690-00xx:~$ apt update Reading package lists... Done E: Could not open lock file /var/lib/apt/lists/lock - open (13: Permission denied) E: Unable to lock directory /var/lib/apt/lists/ W: Problem unlinking the file /var/cache/apt/pkgcache.bin - RemoveCaches (13: Permission denied) W: Problem unlinking the file /var/cache/apt/srcpkgcache.bin - RemoveCaches (13: Permission denied) douglas@douglas-HP-Pavilion-Gaming-Desktop-690-00xx:~$ apt install cin E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied) E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root? douglas@douglas-HP-Pavilion-Gaming-Desktop-690-00xx:~$

On 12/10/19 9:53 AM, Sergio Daniel Gomez wrote:

...

This line "deb [trusted=yes] https://cinelerra-gg.org/download/pkgs/ub18 bionic main" must be in /etc/apt/source.list

Edit this file to add this line, then update (sudo apt update) and then install (sudo apt install cin)

Sergio

El 10/12/2019 a las 11:49, Douglas POllard escribió:

...

Am trying to install cinelerra GG to xubuntu 18 .4.       $ sudo deb [trusted=yes] https://cinelerra-gg.org/download/pkgs/ub18 bionic main [sudo] password for douglas: sudo: deb: command not found         I have done this before but cannot get cin installed now. Thanks for any help with this.         Douglas