By default some versions of Ubuntu do install with deb-src lines in /etc/apt/sources.list, but they can be removed, so you may have to add them.
The deb-src lines look almost the same as the deb lines, except for the first field. You must run "sudo apt update" after changing sources.list file. Please read the documentation for Ubuntu, for Debian, and for apt. This isn't a Sugar problem. On Tue, Feb 11, 2020 at 12:36:59PM +0530, Chinmay Kothari wrote: > Hi everyone, > > While setting up sugar on my Ubuntu Desktop I am not able to follow > "build-dep" > step. > > Also I am not able to ensure that deb-src lines enabled presence in > /etc/apt/ > sources.list. > > It would a great help if someone please guide me in the right direction. > > sudo apt update > for module in sugar{-datastore,-artwork,-toolkit,-toolkit-gtk3,}; do > sudo apt build-dep $module > done > sudo apt install python{,3}-six python3-empy > > or module in sugar{-datastore,-artwork,-toolkit,-toolkit-gtk3,}; do > > sudo apt build-dep $module > > done > Reading package lists... Done > E: Unable to find a source package for sugar-datastore > Reading package lists... Done > E: Unable to find a source package for sugar-artwork > Reading package lists... Done > E: Unable to find a source package for sugar-toolkit > Reading package lists... Done > E: Unable to find a source package for sugar-toolkit-gtk3 > Reading package lists... Done > E: Unable to find a source package for sugar > > _______________________________________________ > Sugar-devel mailing list > Sugar-devel@lists.sugarlabs.org > http://lists.sugarlabs.org/listinfo/sugar-devel -- James Cameron http://quozl.netrek.org/ _______________________________________________ Sugar-devel mailing list Sugar-devel@lists.sugarlabs.org http://lists.sugarlabs.org/listinfo/sugar-devel