– the version number of the current deb package.– the version number of your application.On the outside instead, all deb package files follow a specific naming convention: _-_.deb So, for example a binary file put into /usr/local/bin/binaryfile will be installed to /usr/local/bin/binaryfile. A file put in one of those directories will be copied to the same location in the actual file system during installation. Internally, a deb package contains a collection of folders that mimics a typical Linux file system, such as /usr, /usr/bin, /opt and so on. The most important one is the control file, which stores the information about the deb package and the program it installs. Anatomy of a deb packageĪ deb is a standard Unix ar archive that contains your application and other utility files. Let's start off with a bit of theoretical background. In this quick tutorial I want to show you how to generate a deb package from scratch that will install a binary executable in the target system. Deb files are handy when your app needs to take care of additional dependencies, integrate itself with the desktop, run pre and post install scripts and so on. deb extension, it is used to easily distribute and install programs for Linux Debian and derivatives. A deb file is an archive that contains data. The key ID used to sign current Debian package repositories on CRAN has ID 0xB8F25A8A73EACF41, key fingerprint 95C0FAF38DB3CCAD0C080A7BDC78B2DDEABC47B7 and user ID Johannes Ranke. These packages are: r-cran-bootīackports of the following packages are also supplied and kept up to date in the same manner: littlerĪny help is welcome in case you would like to see additional packages here. The packages recommended by the R core team ( r-recommended) are updated in the Debian repositories on CRAN upon each new release of R (at least for the main architectures amd64 and i386). Therefore, updates of a subset of these R related packages are provided here for such Debian releases. Backports on CRANĪs R and related packages are currently not part of the official Debian backports repositories like buster-backports (please contact r-sig-debian if you would like to change this), the R versions in released or frozen Debian releases get out of date.
This means that packages installed from within R take precedence over the ones installed via the Debian package management system if you happen to have two versions installed at the same time. On Debian and Ubuntu, R_LIBS_USER is set in /etc/R/Renviron to R_LIBS_USER=$ In order to find packages, R looks at the variables R_LIBS_USER and R_LIBS_SITE. If you would like to update R packages that have been installed via the Debian package management system which are installed somewhere under /usr/lib/, I would recommend to do this the Debian way using the source packages from Debian unstable.
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