![]() ![]() Now that you have installed all the needed dependencies and build tools you could proceed to buildingīy default it downloads files in the current working directory where it is run, eg Sudo yum install SDL-devel SDL_ttf-devel SDL_mixer-devel SDL_image-devel Sudo yum group install "Development Tools"Īnd the command to obtain all the needed libraries is: Rpm-based distro package manager is yum the command to obtain build tools is something like: ***if you use RPM-based linux (Fedora, Centos, openSUSE.) then apt command won’t work for you. Sudo apt-get install build-essential autoconf libsdl1.2debian libsdl-ttf2.0-dev libsdl-image1.2-dev libsdl-mixer1.2-dev If you have Debian-based linux*** (Ubuntu, Mint, etc) – your distro package manager is apt, so the needed libraries and build tools can be obtained with: To download script from this page: RMB -> “Save link as…”)įirst, you should open Terminal program ( ctrl+ alt+ t), and prepare to type in (you can copy-paste from here) some commands. (Script hosted on GitHub it downloads stuff from offical source repo. Simple way to install game in Linux: use Shell script Run distribution upgrade to 20.04 LTS using sudo do-release-upgrade or update-manager -c. Reinstall R packages on 18.04 LTS using this answer (steps 4 to 5) Run distribution upgrade to 18.04 LTS using sudo do-release-upgrade or update-manager -c. Sudo sed -i "s/^Prompt=normal/Prompt=lts/" /etc/update-manager/release-upgrades Set your release upgrade way as LTS to LTS using commands below: sudo sed -i "s/^Prompt=never/Prompt=lts/" /etc/update-manager/release-upgrades Remove R packages to prevent their possible conflict on upgrade to 18.04 LTS using this answer (steps 1 to 3). Install all new dependencies for 16.04 LTS existing system using sudo apt-get dist-upgrade Update package lists by sudo apt-get update To restore R GPG key you have to run the following command: sudo apt-key adv -keyserver -recv-keys E298A3A825C0D65DFD57CBB651716619E084DAB9 Please also make sure that your /etc/apt/sources.list contain the following lines: deb xenial main restricted universe multiverseĭeb xenial-updates main restricted universe multiverseĭeb xenial-backports main restricted universe multiverseĭeb xenial-security main restricted universe multiverseĪnd remove ESM list by sudo rm /etc/apt//ubuntu-esm-infra.list to prevent unexpected behaviour. You have to launch Software & Updates (or software-properties-gtk command) and then disable from it. Going up via "Parent directory" and going to xenial-xerus ( here -> here -> here) did not yield a page containing a folder named "Packages" or something similar. PS: This post was created on this site thanks to Replacing security.(.) and de.archive.(.) by old-releases.(.) did not work, since the stem does not refer to a site ( here) containing xenial-xerus (16.04). Until now, I have not saved important data / programs on the HDD, therefore backups are not relevant.Īdditionally, using an external medium is not allowed. (especially probably ) What is / are the correct URL(s) and how to teach them to apt-get? I assume that some have-a-look-see-URL became invalid. They have been ignored, or old ones used instead. W: Failed to fetch The following signatures were invalid: KEYEXPIRED 1602869253 KEYEXPIRED 1602869253 KEYEXPIRED 1602869253Į: Failed to fetch 404 Not Found GPG error: xenial-cran35/ InRelease: The following signatures were invalid: KEYEXPIRED 1602869253 KEYEXPIRED 1602869253 KEYEXPIRED 1602869253 The repository is not updated and the previous index files will be used. W: An error occurred during the signature verification. N: See apt-secure(8) manpage for repository creation and user configuration details. N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use. W: The repository ' Release' does not have a Release file. But this gives the following error messages: Reading package lists. To do this, I am prompted to execute sudo apt-get update before. Since it is out of support, I am in need to upgrade it to, say, 20.x. I got access to a computer using Ubuntu 16.04.
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