这是我得到的错误。我还在他们的网站上尝试了所有其他安装选项，但没有运气。我有点迷失了我应该如何解决这个问题。任何帮助将不胜感激。
> install_github("Microsoft/LightGBM", subdir = "R-package")
Downloading GitHub repo Microsoft/LightGBM@master
from URL https://api.github.com/repos/Microsoft/LightGBM/zipball/master
Installing lightgbm
Installing 1 package: data.table
Installing package into ‘C:/Users/XXXXXXXXXX/Documents/R/win-library/3.4’
(as ‘lib’ is unspecified)
trying URL
'https://cran.rstudio.com/bin/windows/contrib/3.4/data.table_1.10.4-3.zip'
Content type 'application/zip' length 1577027 bytes (1.5 MB)
downloaded 1.5 MB
package ‘data.table’ successfully unpacked and MD5 sums checked
Warning: cannot remove prior installation of package ‘data.table’
The downloaded binary packages are in
C:\Users\XXXXXXXXXXXXX\AppData\Local\Temp\Rtmpa409YJ\downloaded_packages
"C:/PROGRA~1/R/R-34~1.1/bin/x64/R" --no-site-file --no-environ --no-save --
no-restore --quiet CMD INSTALL "C:/Users/XXXXXX \
XXXXX/AppData/Local/Temp/Rtmpa409YJ/devtools15b8405627ba/Microsoft-
LightGBM-04d4811/R-package" --library="C:/Users/XXXXXXXXX \
XXXXXXXXX/Documents/R/win-library/3.4" --install-tests
ERROR: dependency 'data.table' is not available for package 'lightgbm'
* removing 'C:/Users/XXXXXXXXXX/Documents/R/win-library/3.4/lightgbm'
Installation failed: Command failed (1)
Warning message:
GitHub repo contains submodules, may not function as expected!
R.Version()
$platform
[1] "x86_64-w64-mingw32"
$arch
[1] "x86_64"
$os
[1] "mingw32"
$system
[1] "x86_64, mingw32"
$status
[1] ""
$major
[1] "3"
$minor
[1] "4.1"
$year
[1] "2017"
$month
[1] "06"
$day
[1] "30"
$`svn rev`
[1] "72865"
$language
[1] "R"
$version.string
[1] "R version 3.4.1 (2017-06-30)"
$nickname
[1] "Single Candle"
Stackoverlfow 认为这篇文章有很多代码，所以我需要向它添加更多文本，所以我将在这里闲逛，这样我就可以达到字符数限制。如果您正在阅读本文，我深感抱歉，因为我在浪费您的时间以及编写本文的时间，但是系统就是系统，所以我想我必须继续前进。有点像多莉寻找尼莫。继续游泳，继续游泳。