※ 引述《f496328mm (為什麼會流淚)》之銘言：
: 我用install_github("mlr-org/mlr")去下載
: 出現以下error
: Downloading GitHub repo mlr-org/mlr@master
: from URL https://api.github.com/repos/mlr-org/mlr/zipball/master
: Installing mlr
: "D:/MRO/R-3.3.0/bin/x64/R" --no-site-file --no-environ --no-save --no-restore
: --quiet CMD INSTALL \
: "C:/Users/Asus/AppData/Local/Temp/RtmpWul6Rh/devtools1ef451721bb/mlr-org-mlr-211d245"
: --library="D:/MRO/R-3.3.0/library" --install-tests
: * installing *source* package 'mlr' ...
: ** libs
: c:/Rtools/mingw_64/bin/gcc -m64 -I"D:/MRO/R-33~1.0/include" -DNDEBUG
: -I"c:/applications/extsoft/include" -O2 -Wall -std=gnu99 -mtune=core2 -c
: smote.c -o smote.o
: c:/Rtools/mingw_64/bin/gcc -m64 -shared -s -static-libgcc -o mlr.dll tmp.def
: smote.o -Lc:/applications/extsoft/lib/x64 -Lc:/applications/extsoft/lib
: -LD:/MRO/R-33~1.0/bin/x64 -lR
: installing to D:/MRO/R-3.3.0/library/mlr/libs/x64
: ** R
: Warning: unable to re-encode 'plotViperCharts.R' line 33
: ** data
: *** moving datasets to lazyload DB
: ** inst
: ** tests
: ** byte-compile and prepare package for lazy loading
: Error : package 'ParamHelpers' 1.7 was found, but >= 1.8 is required by 'mlr'
: ERROR: lazy loading failed for package 'mlr'
: * removing 'D:/MRO/R-3.3.0/library/mlr'
: 錯誤: Command failed (1)
: 有人知道怎解嗎??
: 我也試著去這下載
: https://cran.r-project.org/web/packages/mlr/index.html
: 下載
: Windows binaries: mlr_2.9.zip
: 然後解壓縮放到我的library資料夾中
: 還是error
: 顯示
: package ‘BBmisc’ 1.9 was found, but >= 1.10 is required by ‘mlr’
: 此外: Warning message:
: package ‘mlr’ was built under R version 3.3.2
: ps: 我目前是使用Microsoft R Open 3.3.0
: 謝謝
MRO再裝新版的套件常會有的問題
我建議解法是這樣：
library(installr)
require2(stringr)
require2(pipeR)
newRepos <- getOption("repos") %>>% str_replace("\\d{4}-\\d{2}-\\d{2}",
format(Sys.Date(), "%Y-%m-%d"))
options(repos = newRepos)
install.packages("mlr", type = "source")
# Using type='source' avoids the warning of different version of R
--
R資料整理套件系列文：
magrittr #1LhSWhpH (R_Language) https://goo.gl/72l1m9
data.table #1LhW7Tvj (R_Language) https://goo.gl/PZa6Ue
dplyr(上.下) #1LhpJCfB,#1Lhw8b-s (R_Language) https://goo.gl/I5xX9b
tidyr #1Liqls1R (R_Language) https://goo.gl/i7yzAz
pipeR #1NXESRm5 (R_Language) https://goo.gl/zRUISx
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 114.38.130.17
※ 文章網址: https://www.ptt.cc/bbs/R_Language/M.1480336430.A.266.html