linux - R: cannot install 'rasclass' package on Ubuntu 14.04 -

-

i trying install 'rasclass' package on r (version 3.2.3) somehow installation fails. output large pasted here, found interested in this question, might key solve issue.

shortly: terminal can see have gcc-4.8 , 4.9, g++-4.8 , 4.9, , gfortran-4.8. remeber changing symbolic links between gcc , g++ use "4.9" version. can not having gfortran-4.9 problem? if so, how change symbolc links version after downloading?

finally, paste last part of (failed) package installation.

/usr/bin/ld: impossibile trovare -lgfortran collect2: error: ld returned 1 exit status make: *** [rcppeigen.so] errore 1 error: compilation failed package ‘rcppeigen’ * removing ‘/home/umberto/r/x86_64-pc-linux-gnu-library/3.2/rcppeigen’ * installing *source* package ‘matrixmodels’ ... ** package ‘matrixmodels’ unpacked , md5 sums checked ** r ** preparing package lazy loading error in loadnamespace(j <- i[[1l]], c(lib.loc, .libpaths()), versioncheck = vi[[j]]) :    namespace ‘matrix’ 1.1-4 being loaded, >= 1.1.5 required error: lazy loading failed package ‘matrixmodels’ * removing ‘/home/umberto/r/x86_64-pc-linux-gnu-library/3.2/matrixmodels’ error: dependencies ‘minqa’, ‘rcppeigen’ not available package ‘lme4’ * removing ‘/home/umberto/r/x86_64-pc-linux-gnu-library/3.2/lme4’ error: dependencies ‘sparsem’, ‘matrixmodels’ not available package ‘quantreg’ * removing ‘/home/umberto/r/x86_64-pc-linux-gnu-library/3.2/quantreg’ error: dependency ‘lme4’ not available package ‘pbkrtest’ * removing ‘/home/umberto/r/x86_64-pc-linux-gnu-library/3.2/pbkrtest’ error: dependencies ‘pbkrtest’, ‘quantreg’ not available package ‘car’ * removing ‘/home/umberto/r/x86_64-pc-linux-gnu-library/3.2/car’ error: dependencies ‘car’, ‘randomforest’ not available package ‘rasclass’ * removing ‘/home/umberto/r/x86_64-pc-linux-gnu-library/3.2/rasclass’  downloaded source packages in     ‘/tmp/rtmphsil6j/downloaded_packages’ there 11 warnings (use warnings() see them)

i tried install package , finally, succeeded install rasclass library second try after have separately installed libraries car , pbkrtest

my configuration: ubuntu 14.04 lts - r 3.2.1 rc - gcc 4.8.4


Comments

Post a Comment

Popular posts from this blog

ruby - Trying to change last to "x"s to 23 -

-
i have been playing around irb , have string looks this: irb(main):072:0> puts ["[\"4354 5432 5432 xxxxx\", \"6547 6547 8543 xxxxx\", \"2344 6543 6674 xxxxx\", \"2346 6236 7543 xxxxx\", \"1273 5585 5587 xxxxx\"]"] => nil irb(main):073:0> what want gsub last 2 "x" s of each 17 digit combination, 23 . what i've tried far (i've been using rubular): a.gsub(/\d[x]/,"23") <= grabs "x" s i'm close a.gsub(/\w[x{2}]/,"23") <= grabs "x" s grabs two digits each combination. is there easier way i'm not understanding? a.gsub(/\d{4} \d{4} \d{4} xxx\kxx/, '23') \d{4} = 4 digits what \k drop matched far. can use don't replace entire number, still able validate have in desired format.
Read more

jquery - Clone last and append item to closest class -

-
this bare-bones code on page: <div class="list-container"> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> </div> <p><button class="add-list-item">add</button></p> <div class="list-container"> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> </div> <p><button class="add-list-item">add</button></p> <di...
Read more

css - Can I use the :after pseudo-element on an input field? -

-
i trying use :after css pseudo-element on input field, not work. if use span , works ok. <style type="text/css"> .mystyle:after {content:url(smiley.gif);} .mystyle {color:red;} </style> this works (puts smiley after "buu!" , before "some more") <span class="mystyle">buuu!</span>a more this not work - colors somevalue in red, there no smiley. <input class="mystyle" type="text" value="somevalue"> what doing wrong? should use pseudo-selector? note: cannot add span around input , because being generated third-party control. :after , :before not supported in internet explorer 7 , under, on elements. it's not meant used on replaced elements such form elements (inputs) , image elements . in other words it's impossible pure css. however if using jquery can use $(".mystyle").after("add smiley here"); api docs on .after to ...
Read more