Using multiple package systems is usually a very bad idea, for many reasons. Packages are likely to collide and break and you’ll end up with much greater mess than you’ve started with. See this excellent answer for more detail: Is there a pitfall of using multiple package managers? A more feasible approach would be troubleshooting … Read more
To install pip for Python2 on Ubuntu, this worked for me sudo apt update curl https://bootstrap.pypa.io/pip/2.7/get-pip.py –output get-pip.py sudo python2 get-pip.py It’s based on DareDevil7’s answer but notice the url is different.
Since Puppet 2.6.0 a new feature “relationship syntax” was introduced. An example in Puppet 2.6.0 and above would look like this: exec { “apt-update”: command => “/usr/bin/apt-get update” } Exec[“apt-update”] -> Package <| |> Every time a package command is executed, the dependency (in our case ‘apt-update’) will be triggered fist. You can even define … Read more
apt-cache search openblas libblas-test – Basic Linear Algebra Subroutines 3, testing programs libopenblas-base – Optimized BLAS (linear algebra) library based on GotoBLAS2 libopenblas-dev – Optimized BLAS (linear algebra) library based on GotoBLAS2 So sudo apt-get install libopenblas-dev solved the problem.
Before attempting to run this be sure that the current running Kernel headers are installed on your system. If you don’t you will receive an error indicating that you need to install them or use the –kernelsource option to point to said headers. Following the directions on this blog post helped me. Basically after you … Read more
Ran into a similar issue. This is linked to using a non LTS version of Ubuntu called an “End of life version”. As those have discontinued support. You can check if your Ubuntu is at the end of life version on this link. The simplest solution is to do the following two steps: Backup your … Read more
sudo apt-get -y update sudo apt-get -y install build-essential zlib1g-dev libssl-dev libreadline6-dev libyaml-dev cd /tmp wget http://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p451.tar.gz tar -xvzf ruby-2.0.0-p451.tar.gz cd ruby-2.0.0-p451/ ./configure –prefix=/usr/local make sudo make install from here How do I install ruby 2.0.0 correctly on Ubuntu 12.04? UPDATE for ruby 2.1.5 sudo apt-get -y update sudo apt-get -y install build-essential zlib1g-dev libssl-dev … Read more
From your question I guess you are using Ubuntu (or a derivate). If you use: apt-file search opencv.pc then you see that you have to install libopencv-dev. After you do so, pkg-config –cflags opencv and pkg-config –libs opencv should work as expected.
Managed to get answer after do some google.. echo “deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main” | tee -a /etc/apt/sources.list echo “deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu precise main” | tee -a /etc/apt/sources.list apt-key adv –keyserver hkp://keyserver.ubuntu.com:80 –recv-keys EEA14886 apt-get update # Java 7 apt-get install oracle-java7-installer # For Java 8 command is: apt-get install oracle-java8-installer