使用github中描述的说明并使用 Chocolatey 相应地安装 Java——加上在 R 中安装rJava
和设置路径Sys.setenv(JAVA_HOME = "C:/Program Files/Java/jdk1.8.0_131")
——我在 R 中完成了以下操作:
library(ghit)
library(git2r)
ghit::install_github(c("leeper/tabulizerjars", "leeper/tabulizer"), INSTALL_opts = "--no-multiarch", dependencies = c("Depends", "Imports"))
这是此答案中提供的解决方案。我收到以下错误:
Error in git2r::init(d) :
Error in 'git2r_repository_init': Unable to init repository
VERBOSE = TRUE
在I 中设置选项install_github
会得到以下附加输出:
Parsing reponame for 'leeper/tabulizerjars'...
Creating local git repository for tabulizerjars in C:\Users\JOOCAR~1\AppData\Local\Temp\RtmpgnitDP\tabulizerjars1643e0126f5...
Error in git2r::init(d) :
Error in 'git2r_repository_init': Unable to init repository
我读了这个答案,似乎它与我的用户名有关,该用户名是间隔的并且有口音。但是我该如何配置呢?
编辑:2017 年 6 月 4 日凌晨 1 点 57 分
在用户@jaySf 回答之后,我运行了他回答的部分代码(因为我已经安装了rJava
and devtools
):
library(rJava) # load and attach 'rJava' now
devtools::install_github("ropensci/tabulizer", args="--no-multiarch")
并得到以下错误:
> library(rJava) # load and attach 'rJava' now
> devtools::install_github("ropensci/tabulizer", args="--no-multiarch")
Downloading GitHub repo ropensci/tabulizer@master
from URL https://api.github.com/repos/ropensci/tabulizer/zipball/master
Installing tabulizer
Downloading GitHub repo ropensci/tabulizerjars@master
from URL https://api.github.com/repos/ropensci/tabulizerjars/zipball/master
Installing tabulizerjars
"C:/R-34~1.0/bin/x64/R" --no-site-file --no-environ --no-save --no-restore --quiet CMD INSTALL "C:/Users/Joo \
Caos/AppData/Local/Temp/Rtmpgh9eJi/devtoolsb3c50925145/ropensci-tabulizerjars-c6cc40e" --library="C:/R-3.4.0/library" --install-tests
* installing *source* package 'tabulizerjars' ...
** R
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
*** arch - i386
Error: package or namespace load failed for 'tabulizerjars':
.onLoad failed in loadNamespace() for 'rJava', details:
call: inDL(x, as.logical(local), as.logical(now), ...)
error: unable to load shared object 'C:/R-3.4.0/library/rJava/libs/i386/rJava.dll':
LoadLibrary failure: %1 is not a valid Win32 application.
Error: loading failed
Execution halted
*** arch - x64
ERROR: loading failed for 'i386'
* removing 'C:/R-3.4.0/library/tabulizerjars'
Installation failed: Command failed (1)
"C:/R-34~1.0/bin/x64/R" --no-site-file --no-environ --no-save --no-restore --quiet CMD INSTALL "C:/Users/Joo \
Caos/AppData/Local/Temp/Rtmpgh9eJi/devtoolsb3c4a2835ec/ropensci-tabulizer-a38d957" --library="C:/R-3.4.0/library" --install-tests --no-multiarch
ERROR: dependency 'tabulizerjars' is not available for package 'tabulizer'
* removing 'C:/R-3.4.0/library/tabulizer'
Installation failed: Command failed (1)
我相信我在文件目录路径中的用户名可能有问题,但我不确定。我尝试使用install_github
--`install_github ggplot2
("wch/ggplot2") -- 效果很好。如果我的猜测是正确的,我该如何编辑文件路径?
问题解决了
我正在运行安装了 32 位和 64 位文件的 R。我无法清楚地说明这样做有什么问题,因为我之前运行Sys.getenv("R_ARCH")
它时返回了x64
,但是当我卸载 32 位文件时,它与@jaySf 代码一起运行得非常好。