Ubuntu to install jdk1.6 - ubuntu-10.04

I was trying to install jdk1.6 onto my Ubuntu 10.04.
However, It looks like jdk1.6 is no longer available in Ubuntu repository(at least, i havent found it yet).
In my case, I need to install jdk1.6 as my java version instead of openjdk.
Could anyone tell me if it still could be found in anywhere?
Thanks.

I suggest installing it manually. Use the following link and use update-alternatives. The instructions are for 1.7 but they work for 1.6. Just get it from sun's site.
https://askubuntu.com/questions/55848/how-do-i-install-oracle-java-jdk-7

You can download JDK from java.sun.com and install it yourself. The reason its not included because it needs you to accept their license agreement.
HTH.

Related

all-the-icons not working correctly (already ran all-the-icons-install-fonts)

I am currently running emacs on Gentoo linux. My intention was to use all-the-icons ivy (I also downloaded all-the-icons-ivy). Unfortunately, all the icons come out confusing.
I have already run all-the-icons-install-fonts, per the wiki instructions. Does anyone know what is happening?
You may lack the fonts for all-the-icons.
The all-the-icons documentation recommends installing the fonts by running this command in Emacs:
M-x all-the-icons-install-fonts.
Alternatively, you can try installing the fonts using the package manager for your OS. For Gentoo, there's a package for all-the-icons here.
I ran into a similar issue on an Arch based distro, and was able to resolve it by installing all-the-iconts. For those using Arch based distros, the package can be found here.

upgrade ICU and intl

After installing Symfony 2 and check /config.php I got this notification:
intl ICU version installed on your system is outdated (55.1) and does not match the ICU data bundled with Symfony (57.1)
To get the latest internationalization data upgrade the ICU system package and the intl PHP extension.
How can I upgrade this?
I'm using Ubuntu 16.04
This is just a warning and you can safely ignore the message. I've response to similar questions on this. See this URL for more details:
https://github.com/symfony/symfony/issues/15007
Note: You'll also get the message when you run:
php bin/symfony_requirements
The message will say it's an "Optional recommendation".
EDIT #2
Based on your comments. You need to upgrade ICU. Sounds like you might be on Debian, and it might be possible to upgrade. Try these commands.
yum list available |grep icu
This shows what packages are available and searches for "icu". The second column shows the version. If there is a version that shows "57.1", then you should be able to use yum install to install it. Otherwise you would have to build and install on your system, which is much more difficult to give you a definite answer.

How downgrade gcc in debian linux?

i'm learning linux kunnel programming. however, i faced problem that gcc version is too high to execute 2.4kunnel "make" command(make bzImage), I try to find solution. but in debian case solution does not exist, just for ubuntu, centOs ect... please help me Or, link that about my problem.
P.S ) What i want version of gcc is 3.3 version, it doesn't work use command apt-get install gcc-3.3
Why would you learn based on 2.4?
Your question is wrong anyway. You will likely need other old tools. The way to go is to download an entire debian system and chroot inside. This can be achieved with debootstrap.
However, as noted earlier, you should not stick to 2.4 in the first place.

What happened to GNUHAWK?

I'm new to REDHAWK and I noticed that with REDHAWK 1.10 that GNUHAWK seems to be all but gone. Does anyone know any information about what happened to the it. It looks like it could be a really useful tool. And if it's only available on older versions I could you point me to a guide I haven't been able to find an installation guide for 1.9 either...
You can clone GNUHAWK from here and add it to your system: https://github.com/RedhawkSDR/integration-gnuhawk
The REDHAWK 1.9 distribution includes RPMs for GnuHawk. You can install them as you would any other RPM file. To find the RPM you need, go to http://sourceforge.net/projects/redhawksdr/files/redhawk/ and drill down for REDAWK 1.9.0 and your desired platform.
You may also want to check out the build instructions here: https://github.com/RedhawkSDR/integration-gnuhawk/tree/develop-1.9

adding Doxygen plugin to qtcreator in linux

I want to add Doxygen plugin to QtCreator.
I am using QtCreator 2.5.2 in ubuntu 12.10 and the latest Doxygen version for QT is 2.4.0.
I've changed the doxygen.pluginspec file to get rid of version error.
But now I've got another error:
can not load library libdoxygen.so (libQtconcurrent.so can not open shared object file:No such file or directory)
Any suggestion would be appreciated.
I hope you are no longer stuck, but if not, I will still try to help.
Yes, the quick install binaries are available only for QtCreator 2.4, but the plugin stays easy to install without it : you have to download the sources and build them yourself, as written in the wiki.
Moreover, you have to build it with the same version of Qt4 as the one that was used for build your QtCreator (have a look here)
It became compatible with QtCreator 2.7 and Qt5 at the end of March, and I succeeded in installing in in QtCreator2.8-beta.
If you have any other question, I guess it would be better to ask them in the plugin forum where developpers always answer to people in need.
Hope this helps (you and other people in need).
You can install Doxywizard wich provides an user interface to use Doxygen.
I'm not shure I'm using fedora to install I used.
yum install doxygen-doxywizard.x86_64.
For Ubuntu it should be if the package name is the same.
apt-get install doxygen-doxywizard.x86_64
(as root)

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