I am trying to install the R 3.0.2 devtools
package on Ubuntu 14.04 as follows:
install.packages("devtools")
I get the following results:
Installing package into ‘/home/jim/R/x86_64-pc-linux-gnu-library/3.0’
(as ‘lib’ is unspecified)
--- Please select a CRAN mirror for use in this session ---
Warning: dependency ‘xml2’ is not available
also installing the dependency ‘rversions’
trying URL 'http://cran.rstudio.com/src/contrib/rversions_1.0.1.tar.gz'
Content type 'application/x-gzip' length 4624 bytes
opened URL
==================================================
downloaded 4624 bytes
trying URL 'http://cran.rstudio.com/src/contrib/devtools_1.8.0.tar.gz'
Content type 'application/x-gzip' length 141487 bytes (138 Kb)
opened URL
==================================================
downloaded 138 Kb
ERROR: dependency ‘xml2’ is not available for package ‘rversions’
* removing ‘/home/jim/R/x86_64-pc-linux-gnu-library/3.0/rversions’
ERROR: dependency ‘rversions’ is not available for package ‘devtools’
* removing ‘/home/jim/R/x86_64-pc-linux-gnu-library/3.0/devtools’
The downloaded source packages are in
‘/tmp/RtmpmDzsRJ/downloaded_packages’
Warning messages:
1: In install.packages("devtools") :
installation of package ‘rversions’ had non-zero exit status
2: In install.packages("devtools") :
installation of package ‘devtools’ had non-zero exit status
It appears there is a dependency on a package named xml2
. Does anyone know where I can find this package and how I can install it.
I have already installed the following:
sudo apt-get install libxml2-dev
sudo apt-get install libcurl4-openssl-dev
sudo apt-get install libcurl4-gnutls-dev
sudo apt-get install curl
If R is installed in Ubuntu using the software center, the stable version at the time of the Ubuntu build is built is included. Hence R 3.0.2 is installed.
Adding the following to /etc/apt/sources.list:
deb http://cran.rstudio.com/bin/linux/ubuntu trusty/
resulted in the current version (R 3.2.0) being loaded.
I had to install the following OpenSSL library
sudo apt-get install libssl-dev
and then I was able to start R and successfully install 'devtools'
Many thanks to Dirk and Pascal for their advice.
Another solution (on version R 3.2.2) is to installing lxml:
$ apt-get install libxml2-dev libxslt-dev
which successfully removed the R error:
Error: configuration failed for package ‘xml2’
appearing in R when running
install.packages("devtools")
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