-
Notifications
You must be signed in to change notification settings - Fork 27
Installing Eclipse
((Obs.1:)) This is the java-Oracle, normally, the Ubuntu SO already has the java OpenJDK installed, if you have some preference using the OpenJDK, check the process of eclipse installation with the OpenJDK.
((Obs.2:)) This process only installs and sets the Java Oracle as the main JAVA, the OpenJDK will not be removed. Use the command (({java -version})) to check your java.
((*BE CAREFUL!! Removing OpenJDK can remove dependencies!(eg.: Cuda).*))
((Obs.3:)) Check if this is the newer “Java stable” available, if it isn’t, install the newer and update this tutorial.
sudo add-apt-repository ppa:linuxuprising/java sudo apt update && sudo apt install oracle-java13-set-default
sudo add-apt-repository ppa:linuxuprising/java sudo apt update && sudo apt install oracle-java14-set-default
To set the JAVA_HOME environment variable, first, you need to find out the Java installation paths using the update-alternatives command:
sudo update-alternatives --config java
One example of installation path is:
/usr/lib/jvm/java-13-openjdk-amd64/bin/java
Edit the file /etc/environment:
sudo gedit /etc/environment
Add to the end of the file (modify according to the path returned by the update-alternatives command above):
JAVA_HOME=/usr/lib/jvm/java-13-openjdk-amd64
Download the Eclipse IDE for C/C++ Developers from:
https://www.eclipse.org/downloads/eclipse-packages/
Unzip eclipse:
cd Downloads/ sudo mv eclipse-cpp-mars-1-linux-gtk-x86_64.tar.gz /opt cd /opt/ sudo tar -xvf eclipse-cpp-mars-1-linux-gtk-x86_64.tar.gz
To remove the install file
sudo rm eclipse-cpp-mars-1-linux-gtk-x86_64.tar.gz
Create a desktop link e edit it in /usr/share/applications:
sudo gedit /usr/share/applications/eclipse.desktop
Put the content below in file :
[Desktop Entry] Name=Eclipse Type=Application Exec=/opt/eclipse/eclipse Terminal=false Icon=/opt/eclipse/icon.xpm Comment=Integrated Development Environment NoDisplay=false Categories=Development;IDE Name[en]=Eclipse
Para instalar a extensão PyDev para permitir a edição de scripts Python no Eclipse, siga os passos da seção “Installing with the update site” em www.pydev.org/manual_101_install.html .