Ruby on Rails

On 22 September 2015 at 11:28, Prasanna Moharana
<lipp.prasanna@gmail.com> wrote:
> Hello @colin ..Though i know there are some issue in resolving installation
> .so can you please prefer me any video tutorial link that will be more
> fruitful for me..cause am a begineer so i dont want to take any risk..so
> please help me..Thanks

In my one of my posts yesterday I provided detailed instructions on
how to remove rvm and start again. I also asked for, I believe, the
third time, that you help to make it easier for me by inserting your
reply at appropriate points in the previous posting, yet you continue
to top post. Look back at the post yesterday on removing and
installing with rvm again, read it and make sure you understand it.
However, make sure that you follow my request to insert your replies
at appropriate points in the previous message if you want me to help
further.

If you don't understand what I mean by top posting and inserting
replies inline then have a look at
https://en.wikipedia.org/wiki/Posting_style

Colin

>
> On Monday, September 21, 2015 at 3:15:10 AM UTC-7, Colin Law wrote:
>>
>> On 21 September 2015 at 11:02, Norbert Melzer <timm...@gmail.com> wrote:
>> > Sorry, that answer was to the wrong mail, because of some flaws of
>> > Google's
>> > inbox mailclient.
>> >
>> > In fact he only checked for libxml2, not for libxml2-dev as far as I
>> > understand ops answer.
>>
>> In his post of 18th Sept
>> >Though @coli u had told me to try out sudo apt-get install libxslt1-dev
>> > libxml2-dev command ,its working fine showing that
>>
>> >libxslt1-dev is already the newest version.
>> >libxml2-dev is already the newest version.
>> >0 upgraded, 0 newly installed, 0 to remove and 490 not upgraded.
>>
>> It is a bit odd that he does not seem to be keeping his system up to
>> date (490 not upgraded), but I would think that is not likely to be an
>> issue. However:
>> @Prassanna unless you have a good reason you should keep your system
>> up to date using the software updater or by
>> sudo apt-get update && sudo apt-get dist-upgrade
>>
>> Colin
>>
>> >
>> >
>> > Colin Law <cla...@gmail.com> schrieb am Mo., 21.09.2015, 10:49:
>> >>
>> >> On 21 September 2015 at 09:36, Norbert Melzer <timm...@gmail.com>
>> >> wrote:
>> >> > Please make sure you have also installed libxml2-dev, notice the
>> >> > suffix!
>> >>
>> >> I believe that has already been checked earlier in the thread.
>> >>
>> >> Colin
>> >>
>> >> >
>> >> >
>> >> > Colin Law <cla...@gmail.com> schrieb am Mo., 21.09.2015, 10:20:
>> >> >>
>> >> >> On 20 September 2015 at 20:37, Prasanna Moharana
>> >> >> <lipp.p...@gmail.com> wrote:
>> >> >> >
>> >> >> > Hello colin as u told me to send some data relavant to your
>> >> >> > command
>> >> >> > let
>> >> >> > me give a Result of command that i tried
>> >> >> >
>> >> >> > prasanna@prasanna-HP-Pavilion-dv6-Notebook-PC:~$ gem -v
>> >> >> > 2.4.8
>> >> >> >
>> >> >> > prasanna@prasanna-HP-Pavilion-dv6-Notebook-PC:~$ which gem
>> >> >> > /home/prasanna/.rvm/rubies/ruby-2.2.3/bin/gem
>> >> >>
>> >> >>
>> >> >>
>> >> >> I notice that you have not followed my request to reply to the
>> >> >> previous message when replying and insert your reply inline within
>> >> >> or
>> >> >> after the previous message so that it makes it easier to follow the
>> >> >> thread. I offer support on a number of lists and anything you can
>> >> >> do
>> >> >> to make life easier for me will make it more likely that I will try
>> >> >> to
>> >> >> help. Thanks.
>> >> >>
>> >> >> Those look a little odd, as I have just installed on a 14.04 system
>> >> >> using rvm in a similar way to that in the tutorial you linked to and
>> >> >> I
>> >> >> have ended up with ruby 2.2.1 (not 2.2.3) and gem 2.4.6 (not 2.4.8).
>> >> >> I don't know how you achieved that but it should not really matter.
>> >> >>
>> >> >> However, all else having failed I think the only option is to use
>> >> >> the
>> >> >> sledgehammer. I suggest you entirely remove rvm by
>> >> >>
>> >> >> rm -rf ~/.rvm* ~/.gem/ ~/.bundle
>> >> >> Some of those may not exist so don't worry if it does not find them
>> >> >> to
>> >> >> delete.
>> >> >>
>> >> >> Tell gem that we don't need to install the docs
>> >> >> echo 'gem: --no-rdoc --no-ri' > ~/.gemrc
>> >> >>
>> >> >> Remove the Ubuntu version of gem if you have somehow installed it
>> >> >> sudo apt-get purge gem
>> >> >>
>> >> >> Now install ruby and rails using rvm - Note never use sudo for
>> >> >> installing rails related stuff except for installing system
>> >> >> libraries
>> >> >> and so on with apt-get. Otherwise you end up with things owned by
>> >> >> root and in the wrong folders.
>> >> >>
>> >> >> curl -L https://get.rvm.io | bash -s stable --rails
>> >> >>
>> >> >> You might have to put your password in if rvm needs to install any
>> >> >> system libraries or tools.
>> >> >> If any errors are thrown up then let us know.
>> >> >>
>> >> >> You should already have added the line to load rvm on login onto the
>> >> >> end of .bashrc (as in the tutorial) so won't need to do that again.
>> >> >>
>> >> >> logout and in again.
>> >> >>
>> >> >> So now
>> >> >> rvm notes
>> >> >> rails -v
>> >> >> ruby -v
>> >> >> gem -v
>> >> >> should all work and show versions picked up from the .rvm folder in
>> >> >> your home directory.
>> >> >>
>> >> >> Good luck
>> >> >>
>> >> >> Colin
>> >> >>
>> >> >> --
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