Ruby and RVM cannot install ruby-1.9.3-p392 -

-

i check versions of ruby have right command. 

vincents-macbook-pro:~ vincentwarmerdam$ rvm list known # mri rubies [ruby-]1.8.6[-p420] [ruby-]1.8.7[-p371] [ruby-]1.9.1[-p431] [ruby-]1.9.2[-p320] [ruby-]1.9.3-p125 [ruby-]1.9.3-p194 [ruby-]1.9.3-p286 [ruby-]1.9.3-p327 [ruby-]1.9.3-p362 [ruby-]1.9.3-p374 [ruby-]1.9.3-p385 [ruby-]1.9.3-[p392] [ruby-]1.9.3-head [ruby-]2.0.0-rc1 [ruby-]2.0.0-rc2 [ruby-]2.0.0[-p0] ruby-head

the list goes on , on can see there many versions of ruby 1.9.3. try switch newer version of 1.9.3, error. 

vincents-macbook-pro:~ vincentwarmerdam$ rvm use 1.9.3 ruby-1.9.3-p392 not installed. install do: 'rvm install ruby-1.9.3-p392'

this seems odd me because can see [ruby-]1.9.3-[p392] appear in list. when try install this:

    vincents-macbook-pro:~ vincentwarmerdam$ rvm install ruby-1.9.3 searching binary rubies, might take time. no binary rubies available for: osx/10.7/x86_64/ruby-1.9.3-p392. continuing compilation. please read 'rvm mount' more information on binary rubies. installing requirements osx, might require sudo password. error: local changes following files overwritten merge:     suite-sparse.rb please, commit changes or stash them before can merge. aborting error: failed update tap: homebrew/science up-to-date. certificates in '/usr/local/etc/openssl/cert.pem' date.  apple-gcc42 not available in path, try:      brew unlink apple-gcc42 && brew link apple-gcc42  , make sure apple-gcc42 available in path:      gcc-4.2

could explain me happening? i've reinstalled rvm , still message. want able use ruby 1.9.3 can follow first ruby tutorials.

it looks suite-sparse.rb part of git repository , has been corrupted. try find file, cd directory, , run git checkout suite-sparse.rb command on it.


Comments

Post a Comment

Popular posts from this blog

Perl - how to grep a block of text from a file -

-
it can in xml or text format. how in general grep block of text in perl? <track type="ws"> <range> <rangestart>0</rangestart> <rangeend>146.912</rangeend> <locationindex>0</locationindex> <propertyindex>0</propertyindex> </range> </track> <track type="ps" id="1"> <range> <rangestart>0</rangestart> <rangeend>146.912</rangeend> <locationindex>1</locationindex> <propertyindex>1</propertyindex> </range> </track> i want grep type="ps" , till </range> . one solution open file, read line line , match block. open(fh, "file.txt"); foreach $line (<fh>) { if ($line =~ m/type="cc"(.*?)<\/range>/) { print $1; } } but there more optimal solution without reading file line l
Read more

delphi - How to remove all the grips on a coolbar if I have several coolbands? -

-
Image
if set mycoolbar.fixedorder true,only grip on first band hidden. well,if use delphi 7 create vcl forms application,then put coolbar on , create 3 coolbans hold other controls,only grip , top coolbands can hidden setting mycoolbar.fixedorder:=true. i've uploaded picture make things clear. you got fixedorder property wrong. fixed property not allow bands rearranged if set true . setting property of coolbar true keep user changing bands order @ runtime, user can still move , resize bands. can give advice can do, actual solution problem, well, have wait answer. my advice use 3 coolbars in row , setting "fixedorder" property true , bandborderstyle bsnone . way grip hidden on of them. about property, it's not bug of ide, actual preference of property.
Read more

javascript - Animating array of divs; only the final element is modified -

-
this baffling me @ moment. i'm experienced programmer looking throw bit of surprise fiancee on countdown page our wedding. desired effect simulated confetti falling behind main page. setup follows: i have array of divs in javascript. each div absolutely positioned on page. have interval set updates every 50 or milliseconds. on each tick, run loop on array of divs, , calculations , update positions. problem problem having, however, though can see divs created, stored array, , modified (in case, each has slight randomized rotation) during initialization phase, once tick update position starts, div stored in whatever last slot of array gets position updated. tried hard-coding each div index testing purposes, strictly last element update position. upon printing current "left" , "top" style values each div before , after calculations shows value has been changed, no visible change noticeable. here's basic code: javascript var container;
Read more