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  • How do I install OpenStack on a single Ubuntu 12.04 node?

    - by Sam Edwards
    I'm having trouble installing OpenStack in Ubuntu 12.04, for various reasons: The official Ubuntu website recommends Juju and MAAS. However, this is a single node I am trying to get OpenStack installed on, and MAAS requires "two or more nodes" according to the docs. Additionally, I don't have any experience in MAAS and Juju and would rather stick to technologies I am more familiar with so that I can debug problems that arise. I have tried StackGeek but this fails because the node only has a single Ethernet port. The node does, however, have the second hard drive required for the nova storage. I have tried DevStack but cannot log into the dashboard. The login form appears fine, but as soon as I try to submit the page, my browser begins loading indefinitely. I have tried installing straight from packages, but I get an Internal Server Error in the dashboard upon trying to log in, with no helpful logs anywhere in sight to aid me in debugging the issue. Each of these attempts was with a fresh Ubuntu 12.04 LTS setup; I'm finding it really strange that no matter what I try, I cannot get OpenStack installed. Is this even a stable/mature project? Why am I encountering so many bugs?

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  • RPM Spec How to specify in package so that previous RPM is removed

    - by user123819
    Question: What do I put in the foo.spec file so that the rpm's will remove the previous rpm before installing? Description: I have created a spec file that creates rpm's for a few packages that use the same source and provide the same service, each with a slightly different configuration. E.g. they each provide the same "capability" Here's an example of the essentials that my .spec file looks like: %define version 1234 %define name foo %define release 1 %define pkgname %{name}-%{version}-%{release} Name: %{name} Version: %{version} Release: %{release} Provides: %{name} %package one Summary: Summary for foo-one Group: %{group} Obsoletes: %{name} <= %{version} Provides: %{name} = %{version} %description one Blah blah blah %package two Summary: Summary for foo-two Group: %{group} Obsoletes: %{name} <= %{version} Provides: %{name} = %{version} %description two Blah blah blah # %prep, %install, %build and %clean are pretty simple # and omitted here for brevity sake %files one %defattr(-,root,root,-) %{_prefix}/%{pkgname} %files two %defattr(-,root,root,-) %{_prefix}/%{pkgname} When I install the first one, it installs ok. I then remove the first one, and then install the second one, that works fine too. I then install the first one, followed immediately by installing the second one, and they both install, one over the other, but, I was expecting that the second one would be removed before installing the second. Example session: # rpmbuild foo and copy rpms to yum repo $ yum install foo-one ... $ yum list installed|grep foo foo-one.noarch 1234-1 @myrepo $ yum install foo-two ...[Should say that it is removing foo-one, but does not]... $ yum list installed|grep foo foo-one.noarch 1234-1 @myrepo foo-two.noarch 1234-1 @myrepo $ rpm -q --provides foo-one foo = 1234 foo-one = 1234-1 $ rpm -q --provides foo-two foo = 1234 foo-two = 1234-1 What do I put in the foo.spec file so that the rpm's will remove the previous rpm before installing? Thank you, .dave.

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  • How do I install Ubuntu on Windows 7 with BitLocker?

    - by Sorin Sbarnea
    I installed Ubuntu 10.4 using Wubi on a Windows 7 x64 on the first partion that is NTFS and it's using BitLocker and it does fail to load. Is it Wubi incompatible with BitLocker or there is a way to configure the system without removing BitLocker and to make it work? Currently when I try to load Ubuntu I get No wbildr error message.

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  • Windows 7 on an EEE PC 901 - Is it a practical change?

    - by Dave
    I am currently running WinXP on my EEE PC 901, and I'm happy to say that it runs really well. But this did not come with out significant manipulation of the OS. Here's the basic steps I took: Install XP Modify registry to install Install bare essential drivers Relocate page file to d:\ (remember, this model has two SSD's, one roughly 3.6gb, and the other roughly 16gb - XP won't run on the bigger drive, only the smaller one) Install remaining drivers skip normal updates, install service pack 2 straight away. modify system registry to place service pack backup folder into new Program Files directory on D drive (where software is being installed). Change My Documents folder to sit on D drive. Install .net framework Install remaining updates and service pack 3 (the hidden backup folders in the c:\Windows directory are deleted after every update as well as the contents of the service pack downloads folder in order to continually free up space). I have also found that Disktrix UltimateDefrag to be brilliant at keeping the system clean and tidy. This is roughly the order I did things in. In this configuration the machine works really well. QUESTION: Can this kind of configuration be implemented with Windows 7 to achieve the same result on this machine? Thanks in advance. Dave.

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  • unable to install gems in ruby 1.8.7 2012.12 patchlevel 253 and gem 1.3.7

    - by bakyaraj
    * longjmp causes uninitialized stack frame *: /usr/bin/ruby terminated ======= Backtrace: ========= /lib/tls/i686/cmov/libc.so.6(__fortify_fail+0x50)[0xc372d0] /lib/tls/i686/cmov/libc.so.6(+0xe223a)[0xc3723a] /usr/bin/ruby[0x80577b9] /usr/bin/ruby[0x80577d5] /usr/bin/ruby(rb_thread_schedule+0x9fc)[0x80652ac] /usr/bin/ruby(rb_thread_kill+0x14)[0x8066c74] /usr/bin/ruby[0x806071d] /usr/bin/ruby[0x80608b9] /usr/bin/ruby[0x806a869] /usr/bin/ruby[0x806a290] /usr/bin/ruby[0x8060601] /usr/bin/ruby[0x80608b9] /usr/bin/ruby[0x806a869] /usr/bin/ruby[0x806995b] /usr/bin/ruby[0x8060601] /usr/bin/ruby[0x80608b9] /usr/bin/ruby[0x806aaa5] /usr/bin/ruby[0x8069d54] /usr/bin/ruby[0x8060601] /usr/bin/ruby[0x80608b9] /usr/bin/ruby[0x805df2d] /usr/bin/ruby[0x8069581] /usr/bin/ruby[0x805de52] /usr/bin/ruby[0x806a0eb] /usr/bin/ruby[0x805e630] /usr/bin/ruby[0x8060601] /usr/bin/ruby[0x80608b9] /usr/bin/ruby[0x806aaa5] /usr/bin/ruby[0x806a715] /usr/bin/ruby[0x8060601] /usr/bin/ruby[0x80608b9] /usr/bin/ruby[0x806a869] /usr/bin/ruby[0x805e48b] /usr/bin/ruby[0x805de52] /usr/bin/ruby[0x8060601] /usr/bin/ruby[0x80608b9] /usr/bin/ruby[0x806aaa5] /usr/bin/ruby[0x805e58a] /usr/bin/ruby[0x805e4aa] /usr/bin/ruby[0x805de52] /usr/bin/ruby[0x8060601] /usr/bin/ruby[0x80608b9] /usr/bin/ruby[0x806a869] /usr/bin/ruby[0x805e48b] /usr/bin/ruby[0x80693f1] /usr/bin/ruby[0x805de52] /usr/bin/ruby[0x806a0eb] /usr/bin/ruby[0x805e630] /usr/bin/ruby[0x805de52] /usr/bin/ruby[0x8060601] /usr/bin/ruby[0x80608b9] /usr/bin/ruby[0x806a869] /usr/bin/ruby[0x805e48b] /usr/bin/ruby[0x805de52] /usr/bin/ruby[0x806a0eb] /usr/bin/ruby[0x805e630] /usr/bin/ruby[0x805de52] /usr/bin/ruby[0x8060601] /usr/bin/ruby[0x80608b9] /usr/bin/ruby[0x806aaa5] /usr/bin/ruby[0x805e48b] /usr/bin/ruby[0x805de52] /usr/bin/ruby[0x8060601]

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  • How can I make it difficult to install a new operating system on a certain computer?

    - by D W
    I want to host a website on a desktop computer running Ubuntu with a Windows virtual machine. I will give away the computer in exchange for a number of months of remote web hosting. I want to add some kind of lock (hardware or otherwise) so that the end users will have difficulty just reinstalling Windows and using the machine as they want, in contradiction to the contract. Ideally, I'd want the machine to die if reinstallation of the OS is attempted. It doesn't have to be completely insurmountable, but it has to be difficult enough to prevent casual reinstallation. Perhaps on bootup the system can check whether certain files exist on the computer and refuse to boot if they do not. I don't know if this is possible, but maybe BIOS is password protected, and searches for files before boot up. The files it looks for could be date sensitive, i.e. require remote replacement on a schedule.

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  • Should I install an AV product on my domain controller?

    - by mhud
    Should I run a server-specific antivirus, regular antivirus, or no antivirus at all on my servers, particularly my Domain Controllers? Here's some background about why I'm asking this question: I've never questioned that antivirus software should be running on all windows machines, period. Lately I've had some obscure Active Directory related issues that I have tracked down to antivirus software running on our domain controllers. The specific issue was that Symantec Endpoint Protection was running on all domain controllers. Occasionally, our Exchange server triggered a false-positive in Symantec's "Network Threat Protection" on each DC in sequence. After exhausting access to all DCs, Exchange began refusing requests, presumably because it could not communicate with any Global Catalog servers or perform any authentication. Outages would last about ten minutes at a time, and would occur once every few days. It took a long time to isolate the problem because it was not easily reproducible and generally investigation was done after the issue resolved itself.

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  • I install Ubuntu 13.10 and reboot and im on KDE desktop?

    - by jgamer578
    Hi I'm Jacob and I have no idea what's going on. I installed Ubuntu 13.10 today and was playing around with it for a while and dl'd a bunch of apps from software center and stuff. Eventually I installed steam and (finally) got it working. I downloaded TF2 and had some weird issue where the screen got so distorted to the point I could not play. So I dl'd a driver for my graphics card from the additional drivers app (or whatever it's called) and when it was done I restarted my computer (because it said to.) When the PC booted up it loaded the KDE desktop and I have no idea why. I had unity before I rebooted. Ubuntu 13.10 is the only OS installed on my PC, and I still have all the apps that I downloaded, but I kinda like unity (I started using Ubuntu after they switched to unity) and want it back. Thanks for reading and any help in advance, Jacob.

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  • How do I correctly install dulwich to get hg-git working on Cygwin?

    - by Erik Vold
    I have a similar issue as in this issue, but in my case I am trying to use cygwin. First I followed the instructions here, and I ran: $ easy_install hg-git The I created ~/.hgrc, with: [extensions] hgext.bookmarks = hggit = Then when I typed 'hg' at a command prompt, I'd see: "* failed to import extension hggit: No module named hggit" So I did a search for "hggit" and found /cygdrive/c/Python26/Lib/site-packages/hg_git-0.2.1-py2.6.egg/hggit, so I updated .hgrc: [extensions] hgext.bookmarks = hggit = /cygdrive/c/Python26/Lib/site-packages/hg_git-0.2.1-py2.6.egg/hggit Then when I type 'hg' I get "No module named dulwich.errors" If you read this question, it's the same problem. In python shell I cannot import dulwich: >>> import dulwich Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named dulwich I checked out my easy-install.pth and it does contain the dulwich egg: import sys; sys.__plen = len(sys.path) ./hg_git-0.2.1-py2.6.egg ./dulwich-0.5.0-py2.6-win32.egg import sys; new=sys.path[sys.__plen:]; del sys.path[sys.__plen:]; p=getattr(sys,'__egginsert',0); sys.path[p:p]=new; sys.__egginsert = p+len(new) So how can I fix this so that import dulwich works, which should fix my problem using hg-git I assume..

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  • Recommended apps for securing/protecting a new desktop machine install?

    - by Eddie Parker
    I'm hoping to harness the collective tips of superuser to gather recommended apps/configurations to keep a new desktop clean, virus free, and hopefully lower software rot. I ask because I've recently come across tools like dropbox, deepfreeze, returnil, etc, and I'm curious what other ones are out there to protect a new box. I personally am interested in Windows, but feel free to comment on whatever OS you'd like, freeware or otherwise. Ideally specify the OS in your answer(s). One answer per program please. Then, rather than duplicate posts, vote for the program if it is already listed. UPDATE: It's been noted that there are other questions similar to this one [1], so I'd ask that these answers focus on security and protection. [1] Related questions: http://superuser.com/questions/1241/what-are-some-must-have-windows-programs http://superuser.com/questions/1191/what-are-some-must-have-mac-os-x-programs http://superuser.com/questions/1430/must-have-linux-software http://superuser.com/questions/3855/must-have-networking-security-tools

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  • Network MP600 printer asking me to install new driver on laptop.

    - by user15003
    I have windows 7 home 32-bit on my desktop which is connected to my mp600 via USB. I have Vista 64-bit on my laptop. The MP600 is set for sharing and appears under printers in network under my pc's name. When I click on connect it says "The server for canon inkjet mp600 printer does not have the correct printer drivers installed........." I don't know what to do and it is really frustrating. It all worked fine before when I had XP 32 bit on my desktop

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  • Upgrading PEAR from 1.9.0 to 1.9.1 fails

    - by Skelton
    Hi All, I'm willing to install phpunit 5.3 with MAMP 1.9 and there for I need to upgrade PEAR to version 1.9.1. The current version installed is 1.9.0. When I try the to upgrade I get the following: sudo pear channel-update pear.php.net sudo pear upgrade pear Could not get contents of package "/Applications/MAMP/bin/php5.3/bin/pear". Invalid tgz file. upgrade failed When I force the upgrade It still doesn't work: sudo pear upgrade --force PEAR downloading PEAR-1.9.1.tgz ... Starting to download PEAR-1.9.1.tgz (293,587 bytes) .............................................................done: 293,587 bytes upgrade ok: channel://pear.php.net/PEAR-1.9.1 PEAR: Optional feature webinstaller available (PEAR's web-based installer) PEAR: Optional feature gtkinstaller available (PEAR's PHP-GTK-based installer) PEAR: Optional feature gtk2installer available (PEAR's PHP-GTK2-based installer) PEAR: To install optional features use "pear install pear/PEAR#featurename" sudo pear -V PEAR Version: 1.9.0 As bindbn suggested: sudo pear install --offline /Users/tom/Downloads/PEAR-1.9.1.tgz Ignoring installed package pear/PEAR Nothing to install sudo pear upgrade --force --alldeps PEAR downloading PEAR-1.9.1.tgz ... Starting to download PEAR-1.9.1.tgz (293,587 bytes) .............................................................done: 293,587 bytes upgrade ok: channel://pear.php.net/PEAR-1.9.1 PEAR: Optional feature webinstaller available (PEAR's web-based installer) PEAR: Optional feature gtkinstaller available (PEAR's PHP-GTK-based installer) PEAR: Optional feature gtk2installer available (PEAR's PHP-GTK2-based installer) PEAR: To install optional features use "pear install pear/PEAR#featurename" pear -V PEAR Version: 1.9.0 I hope someone can figure this out! Thanks!

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  • CD-ROM Cant Be Accessed After Installing VMware Tools on VMware Server 2.0.2

    - by Optimal Solutions
    Using VMware Server 2.02, I set up a new VM (Windows XP Pro) applied all of the updates, added Windows addons from the install CD, etc... I got it to a stable point and up through that point I was able to access the CD-ROM drive (E: on my host). What I never did before was install "VMware Tools" and since it claims to give better mouse and video support, I gave it a shot. What it does is it places the install package in a virtual CD-ROM drive. I ran the install, no errors and it wants a reboot. I log back in after reboot and pop in the install CD for Microsoft Office 2003 and I receive the message "Please Insert A Disc Into Drive D:". Drive D: would be the next logical drive after the C: drive where I chose to install the OS. The message box sits there and if I click "Cancel", to return to Windows Explorer, the status bar seems to blink ever 1/2 second - as if its polling for a CD-ROM drive or something. No bangs or exclamations in the Device Manager for any hardware. I had taken a snapshot prior to the VMware Tools install and upon restoring it, the CD-ROM is back. I made copies of two other VMs, installed the VMware Tools on those VMs and both experienced the same issues: Windows 2003 Server and Windows 7 (32-bit). Has anyone seen this issue and know of a fix for this? It would be nice to have the better graphics and better mouse control AND use my CD-ROM drive as well! Thank you.

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  • Have you ever seen an install of IE 8 whose version number was still 6.0?

    - by Justin
    I was at a local university computer lab presenting a website I work on and I discovered something that looked really unusual to me. Their machines had Internet Explorer 8 installed, but when you check the version number (Help-About Internet Explorer) it listed the version number as 6.0. It also gave me an "Operation Aborted" error that is supposed to be gone in IE8. Has anyone else run across this situation?

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  • How to install svn 1.8.5 with neon on Mavericks?

    - by Alex
    Does anyone of you installed svn 1.8.* together with neon on OS X Mavericks? I followed this tutorial: http://jason.pureconcepts.net/2012/10/updating-svn-mac-os-x/ But after trying to configure svn to use neon: ./configure --prefix=/usr/local --with-neon I get this warning: configure: WARNING: unrecognized options: --with-neon Building and installation work fine after this, but of course I can not connect to WEBDAV repositories.

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  • How do I install informix odbc on windows server 2003/2008?

    - by zombiegx
    I installed the informix client sdk on my pc (32 bit) and on the server, I could create an odbc connection on my pc easily, but on both windows 2003 and 2008 (64 bit) I can't. I don't know if there is a 64 bit sdk, maybe this is the issue. But I haven't found what to do. I need to use odbc since using the sdk by itself hangs IIS, and according to this post http://forums.asp.net/p/1269896/2425034.aspx#2425034 the solution is to use odbc. thanks

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  • How can I free up disk space in my Ubuntu Hardy Heron install?

    - by rvs
    I'd like to make some room on /dev/sda1 without necessarily having to remove a whole bunch of applications (I've already gone through and deleted all frivolous apps). This is the state of /dev/sda1 currently: Dir: / Type: ext3 Total: 9.4GiB Free: 488.6MiB Available: 0bytes Used: 8.9GiB EDIT added du output from comments below: 769068 /var/lib/mysql 351208 /usr/lib 297060 /usr/local/bin/eclipse/plugins 184124 /usr/bin 175924 /usr/lib/openoffice/program 143940 /usr/local/bin/eclipsePHP/plugins 92520 /boot 81200 /opt/android-sdk-linux/add-ons/google_apis-6_r01/images 79964 /opt That's funny, because the tables in /var/lib/mysql are the reason that I ran out in the first place. But I need them, and room for many more possibly large db's.

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  • Unable to get prosody running on Ubuntu 10.04 (lua issues)

    - by user90374
    All this is performed on Ubuntu 10.04.4 LTS Server I installed LUA 5.1.4 following this procedure - http://ubuntuforums.org/showthread.php?t=1874860 I installed prosody following this command (after downloading the package) - sudo dpkg -i prosody_0.8.2-1_i386.deb After installation, I get the following error: I have tried to use as suggested luarock and sudo apt-get install to fix these. But still it keeps showing me these errors. Selecting previously deselected package prosody. (Reading database ... 59416 files and directories currently installed.) Unpacking prosody (from prosody_0.8.2-1_i386.deb) ... Setting up prosody (0.8.2-1) ... * Starting Prosody XMPP Server prosody ************** Prosody was unable to find luaexpat This package can be obtained in the following ways: Source: www[dot]keplerproject[dot]org/luaexpat/ Debian/Ubuntu: sudo apt-get install liblua5.1-expat0 luarocks: luarocks install luaexpat luaexpat is required for Prosody to run, so we will now exit. More help can be found on our website, at prosody[dot]im/doc/depends ************ Prosody was unable to find luasocket This package can be obtained in the following ways: Source: www[dot]tecgraf[dot]puc-rio[dot]br/~diego/professional/luasocket/ Debian/Ubuntu: sudo apt-get install liblua5.1-socket2 luarocks: luarocks install luasocket luasocket is required for Prosody to run, so we will now exit. More help can be found on our website, at prosody[dot]im/doc/depends ************ Prosody was unable to find LuaSec This package can be obtained in the following ways: Source: www[dot]inf[dot]puc-rio[dot]br/~brunoos/luasec/ Debian/Ubuntu: prosody[dot]im/download/start#debian_and_ubuntu luarocks: luarocks install luasec SSL/TLS support will not be available More help can be found on our website, at prosody[dot]im/doc/depends [fail] invoke-rc.d: initscript prosody, action "start" failed. dpkg: error processing prosody (--install): subprocess installed post-installation script returned error exit status 1 Processing triggers for man-db ... Processing triggers for ureadahead ... Errors were encountered while processing: prosody Thanks a lot for your patience and answers.

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  • Want to install OS from USB instead of CD : How to deal with *.img image files?

    - by claws
    I'm on windows. I'm trying DragonflyBSD operating system. as you can see here: http://www.dragonflybsd.org/download/ there are two kinds of images CD (.iso) and USB (.img) files available for download. I downloaded *.iso and using UNetbootin to make a bootable USB stick. But its taking hell lot of time. Its been 2 hours and its just 50% done(9k of 18k files). I'm really pissed off now! I used *.iso because I didn't know how to deal with *.img files. Will it be quick *.img file? How to use it to make bootable USB?

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  • How to install PySide v0.3.1 on Mac OS X?

    - by ivo
    I'm trying to install PySide v0.3.1 in Mac OS X, for Qt development in python. As a pre-requisite, I have installed CMake and the Qt SDK. I have gone through the documentation and come up with the following installation script: export PYSIDE_BASE_DIR="<my_dir>" export APIEXTRACTOR_DIR="$PYSIDE_BASE_DIR/apiextractor-0.5.1" export GENERATORRUNNER_DIR="$PYSIDE_BASE_DIR/generatorrunner-0.4.2" export SHIBOKEN_DIR="$PYSIDE_BASE_DIR/shiboken-0.3.1" export PYSIDE_DIR="$PYSIDE_BASE_DIR/pyside-qt4.6+0.3.1" export PYSIDE_TOOLS_DIR="$PYSIDE_BASE_DIR/pyside-tools-0.1.3" pushd . cd $APIEXTRACTOR_DIR cmake . cd $GENERATORRUNNER_DIR cmake -DApiExtractor_DIR=$APIEXTRACTOR_DIR . cd $SHIBOKEN_DIR cmake -DApiExtractor_DIR=$APIEXTRACTOR_DIR -DGeneratorRunner_DIR=$GENERATORRUNNER_DIR . cd $PYSIDE_DIR cmake -DShiboken_DIR=$SHIBOKEN_DIR/libshiboken -DGENERATOR=$GENERATORRUNNER_DIR . cd $PYSIDE_TOOLS_DIR cmake . popd Now, I don't know if this installation script is ok, but apparently everything works fine. Each component (apiextractor, generatorrunner, shiboken, pyside-qt and pyside-tools) gets compiled into its own directory. The problem is that I don't quite understand how PySide gets into the system's python environment. In fact, when I start a python shell, I cannot import PySide: >>> import PySide Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named PySide Note: I am aware of the Installing PySide - OSX question, but that question is not relevant anymore, because it is about a specific a dependency on the Boost libraries, but with version 0.3.0 PySide moved from a Boost based source code to a CPython one.

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