Set java var in /etc/environment: PATH=".:/usr/lib/jvm/jdk-11.0.16/bin &Īsk Ubuntu to accept new variable without restart whole system:
Java install install#
I have reinstall the Ubuntu OS, and install JDK 11 in this sequence: In my case, when I don't have yet install nothing on Ubuntu, the broken link group mentioned in warning of update-alternatives, was caused by absence of JAVA_HOME variable. Someone can explain me please the meaning of the warning and help with solution. I have visited and read and see different web page and YouTube, and I don't find understanding of problem neither solution. Sudo apt install openjdk-8-jre-headless # version 8u312-b07-0ubuntu1 Sudo apt install openjdk-18-jre-headless # version 18~36ea-1 Sudo apt install default-jre # version 2:1.11-72build2 The result of command sudo update-alternatives -list java is: /usr/lib/jvm/jdk-11.0.16/bin/javaĪnd java -version Command 'java' not found, but can be installed with: Update-alternatives: warning: forcing reinstallation of alternative /usr/lib/jvm/jdk-11.0.16/bin/java because link group java is broken Sudo update-alternatives -config java is: There is only one alternative in link group java (providing /usr/bin/java/): /usr/lib/jvm/jdk-11.0.16/bin/java Update-alternatives: warning: not replacing /usr/bin/java/ with a link
With result update-alternatives: warning: forcing reinstallation of alternative /usr/lib/jvm/jdk-11.0.16/bin/java because link group java is broken Set alternatives: sudo update-alternatives -install "/usr/bin/java/" "java" "/usr/lib/jvm/jdk-11.0.16/bin/java" 1010
Here is the steps I produced to install Java on my new Ubuntu after this tuto:ĭownload: jdk-11.0.16_linux-圆4_ from Oracle page.
Java install android#
I need JDK Java 11 for development like Android Studio and others software.
Java install pro#
It's still available if you pay for the Pro version or if you find an old Ninite Flash installer file online (just verify the signature first).Yesterday I have erased Windows and install Ubuntu 22.04 on Acer 8 yers old.
Java install update#
Note: Adobe asked them to remove Flash from update choices. The paid-for Pro version also gives you centrally managed updating, which could be useful for a server.ĭisclosure: I'm only a satisfier free-tier customer, never had the paid service from or worked for them. They don't have every piece of software available, but it covers most of what I need, including the Java JRE and JDK. I actually put it on a Task Scheduler job on some computers to make sure their software is kept updated (esp. On their website, just select which stuff you want from a list, and then a small ~300kb exe file will either update the selected software to the latest version, or install it if it's not installed already. It's a free unattended installer/updater for things like Java, Flash, Silverlight, web browsers, utilities, developer tools etc., The install/update doesn't need any interaction, just start it and it will install everything by itself, excluding any toolbars or other things bundled with the applications you are installing. I've been using it for the past few years for a lot of updating. If you are willing to use third-party software, try Ninite ().
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