Le sam. 12 avr. à 20:58, Villoria, Nelson B a écrit : > Hello, I am new to Ubuntu (Linux in general) and I am trying to > install R: so far, I am stuck. I have followed the instructions at > the CRAN website with little luck. I read an exchange about the same > issue posted before, but did not give me enough information to solve > things by myself, hence, this email. Based on the former exchange I > read, I am trying to include enough information to see if somebody > can help me. In advance, many thanks! > ****************************************************************** > This what I added to my list: > > deb http://rh-mirror.linux.iastate.edu/CRAN/bin/linux/ubuntu dapper/ > > ****************************************************************** > [EMAIL PROTECTED]:~$ sudo apt-get update > Get:1 http://rh-mirror.linux.iastate.edu dapper/ Release.gpg [189B] > Hit http://rh-mirror.linux.iastate.edu dapper/ Release > Ign http://rh-mirror.linux.iastate.edu dapper/ Packages > Get:2 http://us.archive.ubuntu.com dapper Release.gpg [189B] > Get:3 http://us.archive.ubuntu.com dapper-updates Release.gpg [191B] > Get:4 http://security.ubuntu.com dapper-security Release.gpg [191B] > Hit http://rh-mirror.linux.iastate.edu dapper/ Packages > Hit http://us.archive.ubuntu.com dapper Release > Hit http://security.ubuntu.com dapper-security Release > Hit http://us.archive.ubuntu.com dapper-updates Release > Hit http://security.ubuntu.com dapper-security/main Packages > Hit http://us.archive.ubuntu.com dapper/main Packages > Hit http://us.archive.ubuntu.com dapper/restricted Packages > Hit http://security.ubuntu.com dapper-security/restricted Packages > Hit http://security.ubuntu.com dapper-security/main Sources > Hit http://us.archive.ubuntu.com dapper/main Sources > Hit http://us.archive.ubuntu.com dapper/restricted Sources > Hit http://us.archive.ubuntu.com dapper-updates/main Packages > Hit http://us.archive.ubuntu.com dapper-updates/restricted Packages > Hit http://us.archive.ubuntu.com dapper-updates/main Sources > Hit http://us.archive.ubuntu.com dapper-updates/restricted Sources > Hit http://security.ubuntu.com dapper-security/restricted Sources > Fetched 4B in 1s (2B/s) > Reading package lists... Done > ********************************************************************* > [EMAIL PROTECTED]:~$ sudo apt-get dist-upgrade > Reading package lists... Done > Building dependency tree... Done > Calculating upgrade... Done > 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. > ********************************************************************* > [EMAIL PROTECTED]:~$ sudo apt-get install r-base-core > Reading package lists... Done > Building dependency tree... Done > Some packages could not be installed. This may mean that you have > requested an impossible situation or if you are using the unstable > distribution that some required packages have not yet been created > or been moved out of Incoming. > > Since you only requested a single operation it is extremely likely > that > the package is simply not installable and a bug report against > that package should be filed. > The following information may help to resolve the situation: > > The following packages have unmet dependencies: > r-base-core: Depends: libgfortran0 (>= 4.0.2) but it is not > installable > E: Broken packages > *************************************************************************** > [EMAIL PROTECTED]:~$ apt-cache policy r-base > r-base: > Installed: (none) > Candidate: 2.6.2-1dapper0 > Version table: > 2.6.2-1dapper0 0 > 500 http://rh-mirror.linux.iastate.edu dapper/ Packages > > [EMAIL PROTECTED]:~$ apt-get install r-base > E: Could not open lock file /var/lib/dpkg/lock - open (13 Permission > denied) > E: Unable to lock the administration directory (/var/lib/dpkg/), are > you root? > [EMAIL PROTECTED]:~$
This last error message is easy: you forgot to sudo. As 'apt-cache show libgfortran0' will tell you, the version of libgfortran0 in Dapper is 4.0.3-1unbuntu5, so the dependency is satisfied. You claim to have followed the instructions, but didn't completely. Could you do like the Ubuntu README file says and try instead sudo apt-get install r-base (Instead of r-base-core). This works flawlessly here. Hope this helps --- Vincent Goulet, Associate Professor École d'actuariat Université Laval, Québec [EMAIL PROTECTED] http://vgoulet.act.ulaval.ca _______________________________________________ R-SIG-Debian mailing list R-SIG-Debian@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-debian