10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
$ rpm -ivh vsftpd-2.2.2-6.el6.i686.rpm
warning: vsftpd-2.2.2-6.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
error: can't create transaction lock on /var/lib/rpm/.rpm.lock (Permission denied)
why is it actually happening am goin nuts plzz help me out :( (1 Reply)
Discussion started by: lost101
1 Replies
2. Ubuntu
Hi
I have dual operating system i.e Win XP and KUBUNTU. Now my windows XP is corrupted and i want to reinstall Win XP. So i just want to know Shall i have to reinstall Linux also or i can only reinstall win xp without affecting linux installation.
Thanks
Sarbjit (3 Replies)
Discussion started by: sarbjit
3 Replies
3. Linux
Hi all,
I wanted to install the latest version of firefox 2 but it seems when I attempt to install it, it seems to be saying it is looking for c libraries version 2.3? I believe I currently have an older version of the c libraries. I am currently running Sun's JDS Linux 2003. My Mozilla web... (1 Reply)
Discussion started by: scriptingmani
1 Replies
4. AIX
Question from an AIX noob --
I recently installed an AIX box with what I thought was recent 5.3 media. After the install it was at ML 5300-00.
My question is, it seems as if each ML/TL needs to be installed prior to the next - which currently makes 6(?) updates. Am I missing something - is... (4 Replies)
Discussion started by: tb0ne
4 Replies
5. Debian
I just reformatted my computer because of a bad tip I and I installed only the base-system to add what I'd want later. My question is how/where can I get a good X-server for Debian? I'm so used to gnome and don't really like it and want to try something else. I heard about something called: Xfree... (1 Reply)
Discussion started by: riwa
1 Replies
6. Linux
Yea, im having a little confusion towards installing red-hat using promise controllers. It was more easy with Windows cause it prompts me and i just press F6 at the beginning of the installation and then it gives me the list of the controllers i need (from a floppy). I tried using the noprobe on... (5 Replies)
Discussion started by: kyoist
5 Replies
7. Solaris
hi all,
i am trying to install solaris 10 into sun ultra 3000
i burn .iso image into cd-rw with 6x speed(iomega) and when i put into cdrom server i got the problem like below:
{a} ok boot cdrom -s
Boot device: /sbus@3,0/SUNW,fas@3,8800000/sd@6,0:f File and args: -s
Bad magic number in disk... (11 Replies)
Discussion started by: waterbear
11 Replies
8. AIX
I need to install new memory on the server on a AIX server.
I want to know what are the steps/commands in doing so.
As far as I know I can use bosboot -a; shutdown -Fr. And that should recognize the memory. Please let me know what is the correct way to recognize the memory. I need to know this... (0 Replies)
Discussion started by: cyno777
0 Replies
9. AIX
hi, everybody£º
i have a question, pls help me¡£
OS : RS/6000 AIX 4.3.3
cPU : Powerpc,POWER3
I install X11.Dt, X11.apps, X11.base, X11.compat, X11.motif, X11.vsm full and Optional install X11.fnt using smitty!
When i compling my gui programs , i found that all the include file of ... (1 Reply)
Discussion started by: q30
1 Replies
10. UNIX for Dummies Questions & Answers
hey
i want to install freebsd 5.1 but i ran into some problems
i have a old cpu, i made boot disks from kern.flp and mfsboot.flp from the cd, and boot up, when i'm done and gonna install, it won't find the cd, then i tryed to installed with ftp, but i coulden't figure out how to do, i have a DHCP... (5 Replies)
Discussion started by: ekizz
5 Replies
BUNDLE-UPDATE(1) BUNDLE-UPDATE(1)
NAME
bundle-update - Update your gems to the latest available versions
SYNOPSIS
bundle update *gems [--source=NAME]
DESCRIPTION
Update the gems specified (all gems, if none are specified), ignoring the previously installed gems specified in the Gemfile.lock. In gen-
eral, you should use bundle install(1) bundle-install.1.html to install the same exact gems and versions across machines.
You would use bundle update to explicitly update the version of a gem.
OPTIONS
--source=<name>
The name of a :git or :path source used in the Gemfile(5). For instance, with a :git source of http://github.com/rails/rails.git,
you would call bundle update --source rails
UPDATING ALL GEMS
If you run bundle update with no parameters, bundler will ignore any previously installed gems and resolve all dependencies again based on
the latest versions of all gems available in the sources.
Consider the following Gemfile(5):
source "https://rubygems.org"
gem "rails", "3.0.0.rc"
gem "nokogiri"
When you run bundle install(1) bundle-install.1.html the first time, bundler will resolve all of the dependencies, all the way down, and
install what you need:
Fetching source index for https://rubygems.org/
Installing rake (10.0.2)
Installing abstract (1.0.0)
Installing activesupport (3.0.0.rc)
Installing builder (2.1.2)
Installing i18n (0.4.1)
Installing activemodel (3.0.0.rc)
Installing erubis (2.6.6)
Installing rack (1.2.1)
Installing rack-mount (0.6.9)
Installing rack-test (0.5.4)
Installing tzinfo (0.3.22)
Installing actionpack (3.0.0.rc)
Installing mime-types (1.16)
Installing polyglot (0.3.1)
Installing treetop (1.4.8)
Installing mail (2.2.5)
Installing actionmailer (3.0.0.rc)
Installing arel (0.4.0)
Installing activerecord (3.0.0.rc)
Installing activeresource (3.0.0.rc)
Installing bundler (1.0.0.rc.3)
Installing nokogiri (1.4.3.1) with native extensions
Installing thor (0.14.0)
Installing railties (3.0.0.rc)
Installing rails (3.0.0.rc)
Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem is installed.
As you can see, even though you have just two gems in the Gemfile(5), your application actually needs 25 different gems in order to run.
Bundler remembers the exact versions it installed in Gemfile.lock. The next time you run bundle install(1) bundle-install.1.html, bundler
skips the dependency resolution and installs the same gems as it installed last time.
After checking in the Gemfile.lock into version control and cloning it on another machine, running bundle install(1) bundle-install.1.html
will still install the gems that you installed last time. You don't need to worry that a new release of erubis or mail changes the gems you
use.
However, from time to time, you might want to update the gems you are using to the newest versions that still match the gems in your Gem-
file(5).
To do this, run bundle update, which will ignore the Gemfile.lock, and resolve all the dependencies again. Keep in mind that this process
can result in a significantly different set of the 25 gems, based on the requirements of new gems that the gem authors released since the
last time you ran bundle update.
UPDATING A LIST OF GEMS
Sometimes, you want to update a single gem in the Gemfile(5), and leave the rest of the gems that you specified locked to the versions in
the Gemfile.lock.
For instance, in the scenario above, imagine that nokogiri releases version 1.4.4, and you want to update it without updating Rails and all
of its dependencies. To do this, run bundle update nokogiri.
Bundler will update nokogiri and any of its dependencies, but leave alone Rails and its dependencies.
OVERLAPPING DEPENDENCIES
Sometimes, multiple gems declared in your Gemfile(5) are satisfied by the same second-level dependency. For instance, consider the case of
thin and rack-perftools-profiler.
source "https://rubygems.org"
gem "thin"
gem "rack-perftools-profiler"
The thin gem depends on rack >= 1.0, while rack-perftools-profiler depends on rack ~> 1.0. If you run bundle install, you get:
Fetching source index for https://rubygems.org/
Installing daemons (1.1.0)
Installing eventmachine (0.12.10) with native extensions
Installing open4 (1.0.1)
Installing perftools.rb (0.4.7) with native extensions
Installing rack (1.2.1)
Installing rack-perftools_profiler (0.0.2)
Installing thin (1.2.7) with native extensions
Using bundler (1.0.0.rc.3)
In this case, the two gems have their own set of dependencies, but they share rack in common. If you run bundle update thin, bundler will
update daemons, eventmachine and rack, which are dependencies of thin, but not open4 or perftools.rb, which are dependencies of
rack-perftools_profiler. Note that bundle update thin will update rack even though it's also a dependency of rack-perftools_profiler.
In short, when you update a gem using bundle update, bundler will update all dependencies of that gem, including those that are also depen-
dencies of another gem.
In this scenario, updating the thin version manually in the Gemfile(5), and then running bundle install(1) bundle-install.1.html will only
update daemons and eventmachine, but not rack. For more information, see the CONSERVATIVE UPDATING section of bundle install(1) bun-
dle-install.1.html.
RECOMMENDED WORKFLOW
In general, when working with an application managed with bundler, you should use the following workflow:
o After you create your Gemfile(5) for the first time, run
$ bundle install
o Check the resulting Gemfile.lock into version control
$ git add Gemfile.lock
o When checking out this repository on another development machine, run
$ bundle install
o When checking out this repository on a deployment machine, run
$ bundle install --deployment
o After changing the Gemfile(5) to reflect a new or update dependency, run
$ bundle install
o Make sure to check the updated Gemfile.lock into version control
$ git add Gemfile.lock
o If bundle install(1) bundle-install.1.html reports a conflict, manually update the specific gems that you changed in the Gemfile(5)
$ bundle update rails thin
o If you want to update all the gems to the latest possible versions that still match the gems listed in the Gemfile(5), run
$ bundle update
March 2013 BUNDLE-UPDATE(1)