Goal : I want to install
dssrip
package for R 3.6.0 32-bit on Windows 10 Enterprise.
I have both 32- and 64-bit versions of R 3.6.0 installed. In RStudio (1.2.1522), I set the default version to 32-bit then create new project with packrat
enable. I included the following lines in the .Rprofile
file inside project folder.
#### -- Packrat Autoloader (version 0.5.0) -- ####
source("packrat/init.R")
#### -- End Packrat Autoloader -- ####
dir.create("packages", recursive = TRUE, showWarnings = FALSE)
.libPaths("./packages")
message("Using library: ", .libPaths()[1])
options(dss_jre_location="C:\\Program Files (x86)\\HEC\\HEC-DSSVue\\java")
Sys.setenv(JAVA_HOME="C:\\Program Files (x86)\\HEC\\HEC-DSSVue\\java")
Installation :
install.packages(c("devtools", "rJava", "plyr", "reshape2", "stringr", "tidyverse"),
dependencies = TRUE)
library(rJava)
devtools::install_github("eheisman/DSS-Rip",
args = "--no-multiarch")
Error :
Installing package into ‘C:/Users/user007/Documents/ttn/R/Projects/dssrip/packages’
(as ‘lib’ is unspecified)
* installing *source* package 'dssrip' ...
** using staged installation
** R
** demo
** byte-compile and prepare package for lazy loading
Note: possible error in 'month(d, label = TRUE, ': unused arguments (label = TRUE, abbr = TRUE)
** help
*** installing help indices
converting help for package 'dssrip'
finding HTML links ... done
AF_PER_CFS_DAY html
dss_path_functions html
fixTimestamps html
getColumnsByName html
getDT html
getFullDT html
getFullTSC html
getLooseTSC html
getMetadata html
getTSC html
hydro_axis_trans html
hydrologic_date_functions html
initialize.dssrip html
model_error_measurement html
nash.sutcliffe html
opendss html
rmse html
tsc.to.dt html
tsc.to.xts html
weibullProbs html
xts.to.tsc html
** building package indices
** testing if installed package can be loaded from temporary location
*** arch - i386
*** arch - x64
Error: package or namespace load failed for 'rJava':
.onLoad failed in loadNamespace() for 'rJava', details:
call: inDL(x, as.logical(local), as.logical(now), ...)
error: unable to load shared object
'C:/Users/user007/Documents/ttn/R/Projects/dssrip/packages/rJava/libs/x64/rJava.dll':
LoadLibrary failure: %1 is not a valid Win32 application.
Error : package 'rJava' could not be loaded
Error: loading failed
Execution halted
ERROR: loading failed for 'x64'
* removing 'C:/Users/user007/Documents/ttn/R/Projects/dssrip/packages/dssrip'
Error in i.p(...) :
(converted from warning) installation of package
‘C:/Users/user007/AppData/Local/Temp/Rtmp8UP9Mb/file2d9c5e446300/dssrip_0.1.tar.gz’ had non-zero exit status
Java version :
C:\Program Files (x86)\HEC\HEC-DSSVue\java\bin>java -version
java version "1.6.0_18"
Java(TM) SE Runtime Environment (build 1.6.0_18-b07)
Java HotSpot(TM) Client VM (build 16.0-b13, mixed mode)
C:\Program Files (x86)\HEC\HEC-DSSVue\java\bin>java -d64
Unrecognized option: -d64
Could not create the Java virtual machine.
I tried using the native R ( C:\\Program Files\\R\\R-3.6.0\\bin\\i386\\Rgui.exe
) but it did not help either.
Thanks in advance for any pointer!
Have you tried using RStudio -> Tool -> General, then click on "change" button on top that allows you to change the R-Version. A pull-down menu opens where you can select the 32-bit Version and activate it. You will have to restart RStudio to make it happen, though.
Update 2 : dssrip
has been updated to work with 64-bit r and java . You will need a 64-bit compatible version of HEC-DSSVue (eg, v3.2.3).
Update : I had to uninstall and delete everything and started from scratch to make dssrip
work.
Put the following lines in the .Rprofile
file:
options(dss_jre_location="C:\\Program Files (x86)\\HEC\\HEC-DSSVue\\java")
Sys.setenv(JAVA_HOME="C:\\Program Files (x86)\\HEC\\HEC-DSSVue\\java")
Install all dependencies:
install.packages(c("devtools", "rJava", "data.table", "plyr", "reshape2", "stringr", "tidyverse"),
dependencies = TRUE)
Note that to force R to install only 32-bit version, I had to use this syntax instead:
devtools::install_github("eheisman/DSS-Rip",
INSTALL_opts = "--no-multiarch")
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