Sir /Madam What I did I explain
1. Install Virtual Box 2 Install Debian Xfce from ISO file latest version that I think 9 (stretch) 3 Internet was not accessible inside Debian Browser 4. Edited Repository and added non-free 5. Made internet accessible 6. Use apt-get update then Upgrade command 7. I saw updation was not properly done so again and again updated 8 used apt-get install sudo command I got following error (sudo is necessary to install koha ) E: could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable) E: unable to lock the administration directory (var/lib/dpkg), its another process using it Kindly Help me to resolve this problem. While updating and other processes power went down frequently. I think something problem is with sources.list file. Pls help Rajesh Bhatt On Sun 11 Mar, 2018, 7:00 PM Johan Seyfferdt, <jo...@spbcu.ru> wrote: > Hi Takan > > You can either login as root by typing su and at the password prompt your > root password. > > Or go to the user manager setting and add your username to be part of the > sudo group > > On Mar 11, 2018 04:37, "takan bhatt" <takan.bh...@gmail.com> wrote: > >> Sir/Madam >> >> I have installed Debian Xfce in Virtual Box also added non-free repository >> in sources.list. Then updated and upgraded with apt-get. but updation is >> not going smoothly. then after I am unable to install Sudo and this is >> necessary step in koha installation. I think this is probably problem with >> repository. >> >> Kindly help me which repositories are required ? >> >> Rajesh Bhatt >> _______________________________________________ >> Koha mailing list http://koha-community.org >> Koha@lists.katipo.co.nz >> https://lists.katipo.co.nz/mailman/listinfo/koha >> > _______________________________________________ Koha mailing list http://koha-community.org Koha@lists.katipo.co.nz https://lists.katipo.co.nz/mailman/listinfo/koha