Install RVM with current ruby and rails installed -


i using rails 3.2.14 , ruby ruby 1.9.3p194 (2012-04-20 revision 35410) [i686-linux] out having rvm.

i need use rails 2.3 besides current rails version on same machine. have searched allows me use both of them on same machine , found rvm.

i using oh-my-zsh , have typed command install rvm

\curl -l https://get.rvm.io | bash -s stable

after installation got warning

  * warning: have '~/.profile' file, might want load it,     add following line '/home/dexter/.bash_profile':        source ~/.profile

and don't know should current ruby , rails. what needed steps use both of rails 3 , rails , previous warning following

➜  ~  ruby -v ruby 1.9.3p194 (2012-04-20 revision 35410) [i686-linux] ➜  ~  ruby ruby: aliased bundled_ruby

when type rvm list:

rvm list  rvm rubies   # no rvm rubies installed yet. try 'rvm install'.

also when try go project called triton

➜  ~  cd ~/desktop\ item/triton rvm used gemfile selecting ruby, fine - heroku too, can ignore these warnings 'rvm rvmrc warning ignore /home/dexter/desktop item/triton/gemfile'. ignore warning files run 'rvm rvmrc warning ignore allgemfiles'.  ruby-1.9.3-p448 not installed. install do: 'rvm install ruby-1.9.3-p448'

you no rvm rubies installed yet because there no rubies in rvm scope. 'main', system ruby has nothing common ruby's installed rvm, that's intentional. should install ruby in rvm with:

rvm install ruby-1.9.3-p194

if want specific pathlevel.

you can use with

rvm use ruby-1.9.3-p194

if want specific pathlevel. should create new gemset with

rvm gemset create putnamehere

and use (it should done automatically if remeber correctly)

rvm gemset use putnamehere

since should install gems in regular way, should go specific gemset specific ruby version.

edit: if want install ruby 1.8.6 rails 2 should:

rvm install ruby-1.8.6 # may take while rvm use ruby-1.8.6 rvm create gemset triton # or other name rvm gemset use triton gem install rails -v '~> 2.3' # or other version want, better do: bundle install #of course in app root directory - install necessary gems     altogeter rails 2 or whatever have specified

Comments

Post a Comment

Popular posts from this blog

c# - Send Image in Json : 400 Bad request -

from android trying send image class of data, iis webservice. (c#) the problem 400 bad request . the image being encoded base64 . , placed json rest of class elements. my guess base64 not valid inside json. server not understand it. if set string "" , post accepted fine. so question is, how make base64 valid within json array? ( tried url.encode no success). or how should send image android webservice? gson gson = new gson(); string json = gson.tojson(record); // record has param { string base64photo } how big image? i'm pretty sure surpassing iis json size limit (default 4 mb). check http://geekswithblogs.net/frankw/archive/2008/08/05/how-to-configure-maxjsonlength-in-asp.net-ajax-applications.aspx or http://www.webtrenches.com/post.cfm/iis7-file-upload-size-limits good luck!
Read more

javascript - addthis share facebook and google+ url -

i attempting use addthis create simple url shares whichever current page user on when click share button. of right now, have twitter working. when user clicks, able see url populated in tweet box. when user clicks facebook or google+, url doesn't seem show in share box. <ul class="addthis_toolbox addthis_default_style "> <li><a class="addthis_button_facebook"><img src="/img/facebook-social.png" width="20" height="20" border="0" alt="share" /></a></li> <li><a class="addthis_button_twitter"><img src="/img/twitter-social.png" width="20" height="20" border="0" alt="share" /></a></li> <li><a class="addthis_button_google_plusone_share"><img src="/img/google-social.png" width="20" height="20" border="0" alt="s...
Read more

ios - Show keyboard with UITextField in the input accessory view -

i have buttona , when buttona clicked, want keyboard show uitextfield in inputaccessoryview. there way have keyboard show manually , set inputaccessoryview without having uitextfield initially? thanks. you cannot summon keyboard without object can become first responder. there 2 ways work around: subclass uiview , implement uikeyinput protocol in it. example: in .h file: @interface inputobject : uiview<uikeyinput> @property (nonatomic, copy) nsstring *text; @property (nonatomic, strong) uiview *inputaccessoryview; // must override inputaccessoryview , since it's readonly default @end in .m file, implement protocol: - (bool)canbecomefirstresponder { return yes; } - (bool)hastext { return [self.text length]; } - (void)inserttext:(nsstring *)text { nsstring *selftext = self.text ? self.text : @""; self.text = [selftext stringbyappendingstring:text]; [[nsnotificationcenter defaultcenter] postnotificationname:kinputobjec...
Read more