Hi, I have just tried to install Julia but typing "julia" as a command line does not run anything (command not found). I have followed the following steps:
* sudo add-apt-repository ppa:staticfloat/juliareleases* * sudo apt-get update* * sudo apt-get install julia* I got a problem at the second step : *$ sudo apt-get update* *...........* *Hit http://www.openprinting.org lsb3.2/contrib Translation-en * *Fetched 4,461 kB in 28s (155 kB/s) * *Reading package lists... Done* *W: GPG error: http://cran.rstudio.com precise/ Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 51716619E084DAB9* and at the third step : *$ sudo apt-get install julia* *Reading package lists... Done* *Building dependency tree * *Reading state information... 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.* *The following information may help to resolve the situation:* *The following packages have unmet dependencies:* * julia : Depends: libopenblas-base but it is not going to be installed or* * libblas3 but it is not installable or* * libatlas3-base but it is not installable* * Depends: liblapack3 but it is not going to be installed or* * libatlas3-base but it is not installable* * Depends: libcholmod1.7.1 but it is not going to be installed* * Depends: libumfpack5.4.0 but it is not going to be installed* * Depends: libarpack2 but it is not going to be installed* *E: Unable to correct problems, you have held broken packages.* What should I do ? Please consider I'm a newbie in Linux (I don't even know what "sudo" means, I'm only copying-pasting some instructions).
