Question

使用github中描述的说明并使用Chocolatey相应地安装Java - 加上安装rJava并使用Sys.setenv(JAVA_HOME = "C:/Program Files/Java/jdk1.8.0_131")在R中设置路径 - 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answer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

在VERBOSE = TRUE中设置选项install_github我得到以下额外输出：

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answer，它似乎与我的用户名有关，用户名是间隔的并且有重音符号。但是我该如何配置呢？

编辑：6/4/2017 1:57 am

在用户@jaySf回答之后，我运行了他的答案的部分代码（因为我已经安装了rJava和devtools）：

library(rJava) # load and attach 'rJava' now
devtools::install_github("ropensci/tabulizer", args="--no-multiarch")

并收到以下错误：

> 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)

我相信我的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和ggplot2 - .install_github（“wch / ggplot2”） - 它运行正常。如果我的猜测是正确的，我该如何编辑文件路径？

问题已解决

我在运行R时安装了32位和64位文件。我无法清楚地说明这样做的问题是什么，因为当我运行Sys.getenv("R_ARCH")之前它已经返回x64，但是当我卸载32位文件时，它与@jaySf代码运行良好。

Answer 1

按照给定的顺序执行以下步骤：

install.packages("rJava")
library(rJava) # load and attach 'rJava' now
install.packages("devtools")
devtools::install_github("ropensci/tabulizer", args="--no-multiarch")

我在win64上使用R 3.4.0，并在former answer中描述了该过程。

Answer 2

install.packages("rJava")
library(rJava) # load and attach 'rJava' now
install.packages("devtools")
#run below package first..
devtools::install_github("ropensci/tabulizerjars", args="--no-multiarch") 
devtools::install_github("ropensci/tabulizer", args="--no-multiarch")

安装Tabulizer时出错

2 个答案: