I am in the process of upgrading Open Source Puppet from Server version 3.8.7 (which is hosted on Ubuntu 14.04 ) to a New version of Puppet on Ubuntu 16.04.
i have listed all the existing modules in current version however deciding which Open Source version to be chosen for upgrade is not very clear from documentations.
Hence,request help on
how to choose Next version of puppet server on Ubuntu 16.04?
Can we upgrade straight from 3.x to 5.x or 6.x?
Anyone who has done this kind of upgrade, please share your learnings which can
support us to complete the safe upgrade.
Related
I installed the latest version on OpenModelica (version 1.16.5) on Ubuntu 20.04.
However, this version has problems with the packages (examples).
So, by recommendation, I'm trying to install version 1.9.5 or 1.10.X, without success.
Since I'm a novice Linux user, I don't know how to do this.
On the site,
"https://openmodelica.org/download/download-linux"
for older versions, it is suggested to use the line
"deb https://build.openmodelica.org/omc/builds/linux/releases/1.xx.x/".
I honestly do not know how to do it and that is why I ask for help to be able to carry out this procedure.
Grateful.
If you are on Ubuntu 20.04 (focal), you can only install OpenModelica versions released after April 2020 (because we don't update the old releases for newer OpenModelica versions). The oldest you can install without using docker or compiling your own OpenModelica is the following as /etc/apt/sources.list.d/openmodelica.list:
deb https://build.openmodelica.org/omc/builds/linux/releases/1.16.0/ focal release
Which example does not work in the latest OpenModelica for you? We have done some fairly extensive testing and the change from the old to the new frontend is a net gain in the number of models that simulate.
Now this error occurs after installing Scilab through the terminal.
I have both the versions of python 3.5.2 and python 3.6.3, but I want to remove the 3.6.3 version (as all the dependencies are installed in 3.5.2) and then upgrade the 3.5.2 version to the latest one.
Please suggest a way to do so without damaging the OS(I am using Ubuntu 16.04).
Some steps:
Open Control Panel.
Click "Uninstall a Program."
Scroll down to Python and click uninstall for each version you don't want anymore.
This works on Windows 7, no additional programs or scripts required. Hope this helps.
I installed the latest version of Eclipse Neon in Ubuntu 16.04.1 LTS. When I attempted to create a PHP project I got this error:
Failed to load JavaHL Library.
These are the errors that were encountered:
no libsvnjavahl-1 in java.library.path
no svnjavahl-1 in java.library.path
no svnjavahl in java.library.path
java.library.path = /usr/java/packages/lib/amd64:/usr/lib/x86_64-linux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/jni:/lib:/usr/lib
So I attempted to install JavaHL follow the instructions at:
http://subclipse.tigris.org/wiki/JavaHL
In Eclipse: Help => Installation Details I see I have Subclipse version 1.10.13. According that web page I need to install SVN/JavaHL version 1.8.x. When I follow the directions farther down that page and execute the command:
sudo apt-get install libsvn-java
what is installed is version 1.9.3-2ubuntu1. How can I install version 1.8.x?
I attempted to install Subclipse version 1.12.x by pasting the URL: http://subclipse.tigris.org/update_1.12.x
In Eclipse: Help => Install New Software => Work with field, after removing both Subclipse and SVNKit. But the versions it was going to install was still Subclipse 1.10.13 and SVNKit Library 1.8.12
You are doing the right thing. The Subclipse version is the same because it is not possible to host both the 1.8.x and 1.9.x version of the JavaHL plugin on the same site and there is otherwise no difference in the versions.
That said, since you have 1.9.x available you should just move on to the new location and version of Subclipse that only supports 1.9.x. The project has moved here:
https://github.com/subclipse/subclipse
Information on installation and JavaHL is in the wiki.
Note that other than a few small bug fixes that have been released, it is not much different than the version that was on tigris. That said, that version is dead and will not receive any more updates so it makes sense to move to this version now.
As I can see HDP 2.2 needs Centos 6.5 as an operation system, probably because Ambari needs Centos 6.5. My question is if anyone has installed it on Centos 7. Is there any hard dependencies that will not allow me to complete the installation successfully?
Ambari 2.2+ can be installed successfully and works fine on CentOS 7. Then you can install HDP 2.0+.
As far as I'm aware there are no hard dependencies, per se. However Ambari itself looks at the operating system version, and if its CentOS 7, it'll stop the install.
In order to work around that you'd need to edit Ambari's source code.
Just consult the official Installation Guide for a relevant Ambari version
https://cwiki.apache.org/confluence/display/AMBARI/Install+Ambari+2.2.0+from+Public+Repositories
It's an up-to-date source of OS compatibility information.
Here you can see that Centos 7 is officially supported.
I am trying to upgrade my Hadoop infrastructure installed on Ubuntu 14.04 from hadoop-2.2.0-stable to hadoop-2.6.0-stable. Am I supposed to remove my previous version of hadoop and install a fresh copy or is it possible to move to a newer version without loosing any data? Any help is appreciated