无法在Microsoft客户端中找到“RevoScaleR”

Question

我已经安装了Microsoft客户端。当我从shell运行R时，我得到

Microsoft R Open 3.4.3
The enhanced R distribution from Microsoft
Microsoft packages Copyright (C) 2018 Microsoft

Loading Microsoft R Client packages, version 3.4.3.0097. 
Microsoft R Client limits some functions to available memory.
See: https://go.microsoft.com/fwlink/?linkid=799476 for information
about additional features.

Type 'readme()' for release notes, privacy() for privacy policy, or
'RevoLicense()' for licensing information.

Using the Intel MKL for parallel mathematical computing (using 36 cores).
Default CRAN mirror snapshot taken on 2018-01-01.
See: https://mran.microsoft.com/.

但是，当我从Rstudio-server运行R时，我只得到

Microsoft R Open 3.4.3
The enhanced R distribution from Microsoft
Microsoft packages Copyright (C) 2017 Microsoft Corporation

Using the Intel MKL for parallel mathematical computing (using 36 cores).

Default CRAN mirror snapshot taken on 2018-01-01.
See: https://mran.microsoft.com/.

系统只有一个R的副本，它与库路径一起在rserver.conf中正确指定

cat /etc/rstudio/rserver.conf 
# Server Configuration File
rsession-which-r=/usr/bin/Revo64
rsession-ld-library-path=/opt/microsoft/rclient/3.4.3/libraries/RServer

在Rstudio环境中，库路径在那里

>.libPaths()
[1] "/home/xyz/R/x86_64-pc-linux-gnu-library/3.4"   
[2] "/opt/microsoft/rclient/3.4.3/runtime/R/library"

但是，RevoScaleR不会自动加载。当我尝试手动加载它时，我得到

> library(RevoScaleR)
Fehler in library(RevoScaleR) : es gibt kein Paket namens ‘RevoScaleR’

有人知道怎么回事吗？

Answer 1

吉特布的回答：https://github.com/rstudio/rstudio/issues/2455#issuecomment-375327109

设置

R_LIBS_SITE=/opt/microsoft/rclient/3.4.3/libraries/RServer

在……里面

/opt/microsoft/rclient/3.4.3/runtime/R/etc/Renviron