We are normally using IPC for exchange of data between multiple threads or processes. Out of following IPC which are platform independent and why they are platform independent?
1. FILEs
2. Socket
3. Named Pipes
4. Shared Memory
5. Message Queue.
I ran 'sudo apt-get install python', which completed successfully. According to [URL] this should have created the directory /usr/lib/python2.6, but I do not see any such directory.This is causing problems:
$ python
Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
[code]....
I've tried 'apt-get purge python' and then reinstalling but this has not resolved the issue.
It has been working fine until today where I've been trying to get a application installed that I used on fedora12 ok called SecureCRT. It looks like it was not running because of a python lib. My system has libpython2.7.so and it wants 2.4. The developers for SecureCRT said they have not written it for F15 yet but will for next release but try install with nodeps and symlink 2.4 to 2.7. This did not work. I copied libpython2.4.so.1.0 and a link to libpython2.4.so from my old F12 box onto the new one and the app started working a treat but no I've noticed that yum no longer works and can only think its this. I have removed the the 2.4 files but still nothing. the error I get from yum is:
yum Could not find platform independent libraries <prefix> Could not find platform dependent libraries <exec_prefix> Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>] 'import site' failed; use -v for traceback There was a problem importing one of the Python modules required to run yum. The error leading to this problem was: No module named yum Please install a package which provides this module, or verify that the module is installed correctly.
It's possible that the above module doesn't match the current version of Python, which is: 2.4.6 (#1, Mar 23 2010, 12:56:48) [GCC 4.4.3 20100127 (Red Hat 4.4.3-4)] If you cannot solve this problem yourself, please go to the yum faq at: [URL] How do I fix this and is it possible to have both versions?
How can I combine multiple single page prints into a single print job? For example, using Firefox on Linux one can print a web page such that each sheet of paper has four pages printed upon it. I would like to combine several separate web pages so that for example, web-page-a, web-page-b and web-page-c (each less than one print page long) are printed on a single sheet of paper.
I would like to do this without having to use some form of image editor to combine and manage manually created temporary files.
Which linux platform is the best to use for c++ and phyton? I'm going to study phyton on my own, and I wish to know what the best phyton platform is? Also, is there a way to get more harddisk space from windows vista to my dualboot linux?
View 2 Replies View RelatedI am working on LPC Linux platform. I would like to log some data into SD card from the application. For this I need to know the drivers of SD card. Can any one tell me what are the drivers for SD card in LPC Linux? what are the APIs atleast/ what is the header file/
View 3 Replies View Relatedhardware platform for a typical PC that is going to be running Red Hat Fedora Linux
View 3 Replies View Relatedi need to install ioncube loader. from the download page, there are many selections for linux @ [URL]
-Linux (x86)
-Linux (x86-64)
-Linux (ppc)
-Linux (ppc64)
how can i find out which linux's platform from the command line?
I'm trying to install a SDK iso image onto an embedded linux platform. I was able to mount the image on the platform without problems. I also created a symbolic link called "bash" in the bin directory and had that point to busybox to satisfy the first line of code in the installer: "#!/bin/bash". However, when I run the installer, I get an error: "installer: applet not found"
I get the same error when I type "bash" on the command line. Is there a way to fix this? Here is the first few lines of code that causes the error:
#!/bin/bash
DEBUG=${DEBUG:="0"} # Enables debugging options
LC_OPTION=${LC_OPTION:="prompt"} # Licensing related variable
INSTALL_PATH=${INSTALL_PATH:=$HOME} # Default installation path
declare -r SCRIPT_NAME="`basename $0`"
declare -r SCRIPT_CALLED="$0 $*"
[Code]...
GNU video editor for windows platform?
View 1 Replies View RelatedCan you please let me know where to find minimum kernel image for my ColdFire platform to boot from ? Please be informed that at this stage I am not restricted to use an specific Linux distro and just I need to have the minimum kernel image possible size.
View 6 Replies View RelatedI have been developing real-time server applications in Visual C++ and C#.Net using Visual Studio IDE on Windows platform. Now due to organizational needs, we are planning to migrate to Linux Platform. provide an alternative IDE for Visual Studio in Linux.
View 8 Replies View RelatedI have now a second post on the work I am doing. I am trying to complete a model for translating English texts into German. My concept is a model using a text editor with only simple executable scripts being written to perform steps in the process. I need to use a language for doing simple things like tagging words and translating using a dictionary I am building. I am beginning to use AWK in conjunction with Bash and need to find some members with whom I can dialog on particular topics; even getting advice. Are there any AWK users in the community, using the language for processing text?
View 7 Replies View RelatedI am new to the embedded domain.I am learning about cross compilation. Just i want to compile an application and an driver file for ARM platform. I have downloaded the toolchain binaries from [URL]..
View 3 Replies View RelatedI need to transfer a 4Gbyte file from my Linux netbook to a friends WinXP desktop. And I'd like to it with a usb flash drive, but it can't handle a file larger than 2Gbyte. A limitation due to the underlying FAT32 filesystem. But I don't wish to reformat my usb as ext3 either.
So I need to split my 4GByte file into smaller chunks. And the 'split' utility needs to be available on both Linux and the WinXP operating systems.
I am in my final year B.tech....I want to make a project which have involvement of linux platform...i have basic knowledge of c,c++,java and PHP...i have a LAN in my college...so LAN networking is also possible...Any ideas are most welcome even silly ideas too because i am lacking of ideas right now...also suggest basic type of projects not very hi-fi..
View 4 Replies View RelatedThis tutorial is meant for Ubuntu 9.10 Karmic Koala, but it might work in earlier or later versions as well. I wrote this tutorial mostly because it took me a full day of work using lots of help from people on #mpd and #pulseaudio from the FreeNode IRC server.The goal is to get the MPD daemon working using PulseAudio, but without it being dependent on the X server or a session. To do that we must configure PulseAudio to run in system-wide daemon mode (which is not recommended by the developers, but in this case we do not have a choice). This means it will be using the /etc/pulse/system.pa config file instead of the usual /etc/pulse/default.pa. We must also make sure the appropriate user/group permissions are set, or PulseAudio will be rejecting the connections.The result will be an interrupt-less music environment, not dependent on the X server. Meaning we can for example log out and log in without the music having to stop for even a second. Switching TTYs (Ctrl+Alt+Fx) will also keep the music playing (not possible by default). All that and PulseAudio will still be able to detect and configure all your devices automatically.
Instructions: Make sure you add your username to the following system groups: pulse, pulse-access and audio.Do that by going to System --> Administration --> Users and Groups.Click the unlock button (the one with a picture of some keys), then click Manage Groups. In the list of groups that pops up, for each of the previously mentioned groups click "Properties" and select all the users that you want to have this functionality.
I'm buying a new memory stick online, but on the page I'm buying it from, it says "OS Required: Microsoft Windows XP, Apple MacOS X 10.1.2, Microsoft Windows Vista / 7" so I'm wondering does this mean it won't work in Linux (Ubuntu)? Because i thought that flash drives were independent of OS.
View 8 Replies View RelatedHow to set independent configuration for each of the workspace, the 4 workspace that could be switched from the bottom-right corner?Gnome supports 4 workspace, but now it seems on my computer all of them share the same wallpaper, same files and folders on the desk, and the same google gadget. But I'd like to put different kind of files on different Gnome desktop. How should I do?
View 1 Replies View RelatedHow do you write a program that is independent of the UI (the functionality is a library, and you have, for example, CLI and GUI interfaces as separate apps). The problem I have is how to report status and prompt the user from within UI-independent code? I could split it into parts that do not require any user interaction, but then most of the functionality will be in the UI, not the backend.
View 10 Replies View RelatedI want to get information about apache ofbiz open source platform
View 1 Replies View RelatedAny guideline with this setup?
View 1 Replies View Relatedcreating independent sub-domains on my VPS.To describe this in clear words below is the example:I have a domain named as demo.com and k it as test1.demo.comand i have only one IP address assigned to me, which points to demo.com.So how can i set this sub-domain so that I will serve as a separate entity
View 5 Replies View RelatedI am regularly keeping watch on kernel releases like 2.6.36-rcX and compiling the upcoming kernel releases on Fedora 13.I came across STP [URL] and PLM testing and seems like it is relevant tool for compiling, testing the kernel components in very precise way. I am unable to find the documents which can help in how to implement or run the tool. I have just downloaded the Test-suit tar and dont see any README or steps to test or run the tool.
View 1 Replies View RelatedFedora RedHat Enterprise 5 X version 7.1.1
I've been digging around for a while to try and come up with some solutions, and I'm finally caving and asking for help.I have two PCIe nvidia cards, each with one DVI and two displayport outputs. I know it's a gigantic mess right now as I've been experimenting a lot. If someone can suggest a basic skeleton xorg.conf for one x-screen on GPU-0, one display on GPU-1 cloned onto ANOTHER display on GPU-1 (preferably with a different frequency), it would be much appreciated.
My server keeps displaying a message: "The computer needs to restart to finish installing updates. Please save your work before continuing" every time I log on. Last night I did four consecutive reboots but the message is still there. I log i remote with NX / Gnome. Synpatic shows "0 to install/update 0 to remove".Is this normal? Does every single update need an independent reboot, so there is a queue to catch up with? Or is there some reboot flag that is not resetting properly after reboot?
View 9 Replies View Relateddoes anyone know how to change the panel colors independent of theme? I like the theme I am on, but I want to lighten up my panel colors a little to contrast morwith my background.If you are wondering, I tried gnome-color-chooser and I cannot figure out how to change every panels color with that in 10.10; just parts of panels.
View 2 Replies View RelatedI assume that I have not understand grub2 correct and need help.In the past I have used grub legency in the following configuration.SDA6 = 2 GB partition ONLY for grub as bootmanager.I have sda1-sda3 and sda7 to sda9 as system partitions.As backup I used TAR to an nas system and this way I could restore any partition from the tar file to any partition on my harddisk.The only part which I did manual was edit FSTAB on the recovered partition and modified the grub menu.cfg.This way my bootmanager was independent from any operating system and partition (except sda6).When I replace the harddisk, a recovery of grub legency was easy and after I copied the backup files back to sda6, I could continue to to restore the tar files and my system was up and running again.
Now with grub2 each linux installation thinks it is the master of my harddisk and takes over control from my sda6. Yes it discovers other linux versions etc but I loose control over my bootmanager.How can I use grub2 with an independent bootpartition (sda6) and how can I configure this bootpartition (sda6) from each installed linux partition? With other words no FIXED linux partition is responsible for my bootmanager. for someone asked why I need more versions of linux � the free vmware server 2 does not work on newer versions of linux. The latest vmplayer can not work with newer version of firefox. This is ONLY an example why I have more as one version of linux.
i'm trying to spawn a daemon-like java process from php on a unix environment, keep the pid for reference and keep it completely independent from httpd processes. I'm using the following code
$command = 'java -cp /myApp/ MyApp';
exec('nohup '.$command.' >> /myApp/myLog.txt 2>&1 & disown & echo $!', $pid);
$pid = (int)$pid[0];
But it gets killed when you httpd restart. I just want it never to get killed except if i call "kill $pid" command.
More Info: [URL]
I need a services viewer/start/stopper for slack 13.Htop is OK but want a easier-to-use GUI like in Gnome,etc.However, I am using JWM and so need an app that is not too heavily connected to a desktop like KDE/Gnome.
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