This chapter explains how to install Oracle R Distribution and Oracle R Enterprise Server on Oracle Exadata Database Machine. This chapter includes these topics:
Installing Oracle R Distribution Across Exadata Compute Nodes
Installing Oracle R Enterprise Server Across Exadata Compute Nodes
Exadata is an ideal platform for Oracle R Enterprise. The parallel resources of R computations in Oracle R Enterprise take advantage of the massively parallel grid infrastructure of Exadata.
To install Oracle R Enterprise on Exadata:
On each node:
Install Oracle R Distribution as described in Chapter 3.
Verify and configure the environment as described in Section 4.3, "Oracle R Enterprise Server Requirements"
Install Oracle R Enterprise Server and the supporting packages as described in Section 4.4.
On the first node only, create a user, as described in Section 7.5.
You can simplify the process of installing Oracle R Enterprise on Exadata by using the Distributed Command Line Interface (DCLI) as described in the following topics.
You can use DCLI to simplify the installation of Oracle R Enterprise on Exadata. With DCLI, you can use a single command to install Oracle R Distribution and Oracle R Enterprise Server across multiple Exadata compute nodes.
Example 5-1 shows the output of the DCLI help option, which explains the basic syntax of the utility.
Example 5-1 DCLI Help Option Output
$ dcli -h
Distributed Shell for Oracle Storage
This script executes commands on multiple cells in parallel threads.
The cells are referenced by their domain name or ip address.
Local files can be copied to cells and executed on cells.
This tool does not support interactive sessions with host applications.
Use of this tool assumes ssh is running on local host and cells.
The -k option should be used initially to perform key exchange with
cells. User may be prompted to acknowledge cell authenticity, and
may be prompted for the remote user password. This -k step is serialized
to prevent overlayed prompts. After -k option is used once, then
subsequent commands to the same cells do not require -k and will not require
passwords for that user from the host.
Command output (stdout and stderr) is collected and displayed after the
copy and command execution has finished on all cells.
Options allow this command output to be abbreviated.
Return values:
0 -- file or command was copied and executed successfully on all cells
1 -- one or more cells could not be reached or remote execution returned
non-zero status.
2 -- An error prevented any command execution
Examples:
dcli -g mycells -k
dcli -c stsd2s2,stsd2s3 vmstat
dcli -g mycells cellcli -e alter iormplan active
dcli -g mycells -x reConfig.scl
usage: dcli [options] [command]
options:
--version show program's version number and exit
-c CELLS comma-separated list of cells
-d DESTFILE destination directory or file
-f FILE file to be copied
-g GROUPFILE file containing list of cells
-h, --help show help message and exit
-k push ssh key to cell's authorized_keys file
-l USERID user to login as on remote cells (default: celladmin)
-n abbreviate non-error output
-r REGEXP abbreviate output lines matching a regular expression
-s SSHOPTIONS string of options passed through to ssh
--scp=SCPOPTIONS string of options passed through to scp if different from
sshoptions
--serial serialize execution over the cells
-t list target cells
--unkey drop keys from target cells' authorized_keys file
-v print extra messages to stdout
--vmstat=VMSTATOPS vmstat command options
-x EXECFILE file to be copied and executed
See Also:
My Oracle Support for more details about DCLI. Go to the following website, log in with your Customer Support Identifier, and typeDCLI in the search box.
This section explains how to run DCLI to install Oracle R Distribution across multiple Exadata Linux compute nodes. The commands are summarized in Section 5.3.1.
Important:
Before beginning the installation, review the instructions for installing Oracle R Distribution in Chapter 3.To install Oracle R Distribution on Exadata using DCLI, follow these steps:
Configure the Exadata environment to enable automatic authentication for DCLI on each compute node.
Generate an SSH public-private key for the root user. Execute the following command as root on any node:
$ ssh-keygen -N '' -f /.ssh/id_dsa -t dsa
This command generates public and private key files in the .ssh subdirectory of the home directory of the root user.
In a text editor, create a file that contains the names of all the compute nodes in the rack. Specify each node name on a separate line. For example, the nodes file for a 2-node cluster could contain entries like the following:
$ cat nodes exadb01 exadb02
Run the DCLI command with the -k option to establish SSH trust across all the nodes. The -k option causes DCLI to contact each node sequentially (not in parallel) and prompts you to enter the password for each node.
$ dcli -t -g nodes -l root -k -s "\-o StrictHostkeyChecking=no"
DCLI with -k establishes SSH Trust and User Equivalence. Subsequent DCLI commands will not prompt for passwords.
Download the file: ord-linux-x86_64-3.1.1.tar.gz. To download this file, you must obtain permission from Oracle Support:
Log in to My Oracle Support.
https://support.oracle.com/
Click Contact Us.
Request permission to access this file:
ord-linux-x86_64-3.1.1.tar.gz
When permission is granted, log in as root to any compute node and download the file.
Create a directory and replicate the downloaded file in this directory across all nodes. For example, the following commands create the directory /home/oracle/ORD and replicate the file ord-linux-x86_64-3.1.1.tar.gz in this directory.
$ dcli -t -g nodes -l root mkdir -p /home/oracle/ORD
$ dcli -t -g nodes -l root -f ord-linux-x86_64-3.1.1.tar.gz -d
/home/oracle/ORD/ord-linux-x86_64-3.1.1.tar.gz
Uncompress and untar the file to replicate the dependent RPMs across all nodes.
$ dcli -t -g nodes -l root tar xvfz
/home/oracle/ORD/ord-linux-x86_64-3.1.1.tar.gz -C /home/oracle/ORD
$ ls /home/oracle/ORD/ord-linux-x86_64-3.1.1
Alternatively, you can download these RPMs from the Oracle public yum server. The locations of the RPMs are listed in Example 5-2 through Example 5-7.
Example 5-2 Oracle R Distribution 3.1.1 RPMs for Oracle Linux 5
The Oracle R Distribution RPMs for Oracle Linux 5 are listed as follows:
http://public-yum.oracle.com/repo/EnterpriseLinux/EL5/addons/x86_64/getPackage
/R-3.1.1-2.el5.x86_64.rpm
http://public-yum.oracle.com/repo/EnterpriseLinux/EL5/addons/x86_64/getPackage
/R-core-3.1.1-2.el5.x86_64.rpm
http://public-yum.oracle.com/repo/EnterpriseLinux/EL5/addons/x86_64/getPackage
/R-devel-3.1.1-2.el5.x86_64.rpm
http://public-yum.oracle.com/repo/EnterpriseLinux/EL5/addons/x86_64/getPackage
/libRmath-3.1.1-2.el5.x86_64.rpm
http://public-yum.oracle.com/repo/EnterpriseLinux/EL5/addons/x86_64/getPackage
/libRmath-devel-3.1.1-2.el5.x86_64.rpm
http://public-yum.oracle.com/repo/EnterpriseLinux/EL5/addons/x86_64/getPackage
/libRmath-static-3.1.1-2.el5.x86_64.rpm
If the dependent RPMs for Oracle Linux 5, listed in Example 5-2, are not automatically included, then download and install them explicitly. The dependent RPMs are listed in Example 5-3.
Example 5-3 Oracle R Distribution 3.1.1 RPM Dependencies for Oracle Linux 5
The Oracle R Distribution dependent RPMs for Oracle Linux 5 are listed as follows:
atk-1.12.2-1.fc6.x86_64.rpm avahi-0.6.16-10.el5_6.x86_64.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.x86_64.rpm avahi-compat-libdns_sd-devel-0.6.16-10.el5_6.x86_64.rpm bitstream-vera-fonts-1.10-7.noarch.rpm bzip2-devel-1.0.3-6.el5_5.x86_64.rpm Cairo-1.2.4-5.el5.x86_64.rpm Cairo-devel-1.2.4-5.el5.x86_64.rpm chkfontpath-1.10.1-1.1.x86_64.rpm cups-1.3.7-30.el5_9.3.x86_64.rpm cups-devel-1.3.7-30.el5_9.3.x86_64.rpm cups-libs-1.3.7-30.el5_9.3.x86_64.rpm dbus-python-0.70-9.el5_4.x86_64.rpm desktop-file-utils-0.10-7.x86_64.rpm dialog-1.0.20051107-1.2.2.x86_64.rpm e2fsprogs-devel-1.39-36.0.1.el5_9.x86_64.rpm ed-0.2-39.el5_2.x86_64.rpm fontconfig-devel-2.4.1-7.el5.x86_64.rpm freetype-devel-2.2.1-32.el5_9.1.x86_64.rpm gcc-gfortran-4.1.2-54.el5.x86_64.rpm gdk-pixbuf-0.22.0-25.el5.x86_64.rpm gdk-pixbuf-devel-0.22.0-25.el5.x86_64.rpm ghostscript-8.70-14.el5_8.1.x86_64.rpm ghostscript-fonts-5.50-13.1.1.noarch.rpm glib2-devel-2.12.3-4.el5_3.1.x86_64.rpm gmp-4.1.4-10.el5.x86_64.rpm gnutls-devel-1.4.1-14.el5_10.x86_64 gtk2-2.10.4-29.el5.x86_64.rpm gtk+-1.2.10-57.el5.x86_64.rpm hicolor-icon-theme-0.9-2.1.noarch.rpm keyutils-libs-devel-1.2-1.el5.x86_64.rpm krb5-devel-1.6.1-70.el5_9.2.x86_64.rpm libfontenc-1.0.2-2.2.el5.x86_64.rpm libFS-1.0.0-3.1.x86_64.rpm libgcrypt-devel-1.4.4-7.el5_10.x86_64.rpm libgfortran-4.1.2-54.el5.x86_64.rpm libgpg-error-devel-1.4-2.x86_64.rpm libpng-devel-1.2.10-17.el5_8.x86_64.rpm libRmath-3.1.1-2.el5.x86_64.rpm libRmath-devel-3.1.1-2.el5.x86_64.rpm libselinux-devel-1.33.4-5.7.el5.x86_64.rpm libsepol-devel-1.15.2-3.el5.x86_64.rpm libtiff-3.8.2-19.el5_10.x86_64.rpm libtiff-devel-3.8.2-19.el5_10.x86_64.rpm libX11-devel-1.0.3-11.el5_7.1.x86_64.rpm libXau-devel-1.0.1-3.1.x86_64.rpm libXdmcp-devel-1.0.1-2.1.x86_64.rpm libXext-devel-1.0.1-2.1.i386.rpm libXext-devel-1.0.1-2.1.x86_64.rpm libXfont-1.2.2-1.0.4.el5_7.x86_64.rpm libXft-devel-2.1.10-1.1.x86_64.rpm libXrender-devel-0.9.1-3.1.x86_64.rpm mesa-libGL-devel-6.5.1-7.11.el5_9.x86_64.rpm netpbm-10.35.58-10.el5.x86_64.rpm netpbm-progs-10.35.58-10.el5.x86_64.rpm pango-1.14.9-8.0.1.el5_7.3.x86_64.rpm pango-devel-1.14.9-8.0.1.el5_7.3.x86_64.rpm paps-0.6.6-20.el5.x86_64.rpm pcre-devel-6.6-9.el5.x86_64.rpm poppler-0.5.4-19.el5.x86_64.rpm poppler-utils-0.5.4-19.el5_9.2.x86_64.rpm tcl-devel-8.4.13-6.el5.x86_64.rpm tetex-3.0-33.15.el5_8.1.x86_64.rpm tetex-dvips-3.0-33.15.el5_8.1.x86_64.rpm tetex-fonts-3.0-33.15.el5_8.1.x86_64.rpm tetex-latex-3.0-33.8.el5_5.6.x86_64.rpm tetex-latex-3.0-33.15.el5_8.1.x86_64.rpm texinfo-4.8-14.el5.x86_64.rpm texinfo-tex-4.8-14.el5.x86_64.rpm tk-devel-8.4.13-5.el5_1.1.x86_64.rpm ttmkfdir-3.0.9-23.el5.x86_64.rpm urw-fonts-2.3-6.1.1.noarch.rpm xorg-x11-font-utils-7.1-3.x86_64.rpm xorg-x11-proto-devel-7.1-13.el5.x86_64.rpm xorg-x11-xfs-1.0.2-5.el5_6.1.x86_64.rpm zlib-devel-1.2.3-7.el5.x86_64.rpm
Example 5-4 Oracle R Distribution 3.1.1 RPMs for Oracle Linux 6
The Oracle R Distribution RPMs for Oracle Linux 6 are listed as follows:
http://public-yum.oracle.com/repo/OracleLinux/OL6/addons/x86_64/getPackage
/R-3.1.1-2.el6.x86_64.rpm
http://public-yum.oracle.com/repo/OracleLinux/OL6/addons/x86_64/getPackage
/R-core-3.1.1-2.el6.x86_64.rpm
http://public-yum.oracle.com/repo/OracleLinux/OL6/addons/x86_64/getPackage
/R-devel-3.1.1-2.el6.x86_64.rpm
http://public-yum.oracle.com/repo/OracleLinux/OL6/addons/x86_64/getPackage
/libRmath-3.1.1-2.el6.x86_64.rpm
http://public-yum.oracle.com/repo/OracleLinux/OL6/addons/x86_64/getPackage
/libRmath-devel-3.1.1-2.el6.x86_64.rpm
http://public-yum.oracle.com/repo/OracleLinux/OL6/addons/x86_64/getPackage
/libRmath-static-3.1.1-2.el6.x86_64.rpm
If the following dependent RPM is not automatically included, then download and install it explicitly:
texinfo-tex-4.13a-8.el6.x86_64.rpm
Example 5-5 Oracle R Distribution 3.0.1 RPMs for Oracle Linux 5
The Oracle R Distribution RPMs for Oracle Linux 5 are listed as follows:
R-3.0.1-2.x86_64.rpm R-core-3.0.1-2.x86_64.rpm R-devel-3.0.1-2.x86_64.rpm libRmath-3.0.1-2.x86_64.rpm libRmath-devel-3.0.1-2.x86_64.rpm libRmath-static-devel-3.0.1-2.x86_64.rpm
If the dependent RPMs for Oracle Linux 5, listed in Example 5-5, are not automatically included, then download and install them explicitly. The dependencies are listed in Example 5-6.
Example 5-6 Oracle R Distribution 3.0.1 RPM Dependencies for Oracle Linux 5
The Oracle R Distribution dependent RPMs for Oracle Linux 5 are listed as follows:
atk-1.12.2-1.fc6.x86_64.rpm avahi-0.6.16-10.el5_6.x86_64.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.x86_64.rpm bitstream-vera-fonts-1.10-7.noarch.rpm bzip2-devel-1.0.3-6.el5_5.x86_64.rpm Cairo-1.2.4-5.el5.x86_64.rpm chkfontpath-1.10.1-1.1.x86_64.rpm cpp-4.1.2-54.el5.x86_64.rpm cups-1.3.7-30.el5_9.3.x86_64.rpm cups-libs-1.3.7-30.el5_9.3.x86_64.rpm dbus-python-0.70-9.el5_4.x86_64.rpm desktop-file-utils-0.10-7.x86_64.rpm dialog-1.0.20051107-1.2.2.x86_64.rpm ed-0.2-39.el5_2.x86_64.rpm gcc-4.1.2-54.el5.x86_64.rpm gcc-c++-4.1.2-54.el5.x86_64.rpm gcc-gfortran-4.1.2-54.el5.x86_64.rpm ghostscript-8.70-14.el5_8.1.x86_64.rpm ghostscript-fonts-5.50-13.1.1.noarch.rpm gmp-4.1.4-10.el5.x86_64.rpm gtk2-2.10.4-29.el5.x86_64.rpm hicolor-icon-theme-0.9-2.1.noarch.rpm libFS-1.0.0-3.1.x86_64.rpm libX11-1.0.3-11.el5_7.1.x86_64.rpm libX11-devel-1.0.3-11.el5_7.1.x86_64.rpm libXau-devel-1.0.1-3.1.x86_64.rpm libXdmcp-devel-1.0.1-2.1.x86_64.rpm libXfont-1.2.2-1.0.4.el5_7.x86_64.rpm libfontenc-1.0.2-2.2.el5.x86_64.rpm libgcc-4.1.2-54.el5.i386.rpm libgcc-4.1.2-54.el5.x86_64.rpm libgfortran-4.1.2-52.el5_8.1.i386.rpm libgfortran-4.1.2-54.el5.x86_64.rpm libstdc++-4.1.2-54.el5.i386.rpm libstdc++-4.1.2-54.el5.x86_64.rpm libstdc++-devel-4.1.2-54.el5.i386.rpm libstdc++-devel-4.1.2-54.el5.x86_64.rpm libtiff-3.8.2-18.el5_8.x86_64.rpm mesa-libGL-6.5.1-7.11.el5_9.x86_64.rpm mesa-libGL-devel-6.5.1-7.11.el5_9.x86_64.rpm netpbm-10.35.58-10.el5.x86_64.rpm netpbm-progs-10.35.58-10.el5.x86_64.rpm pango-1.14.9-8.0.1.el5_7.3.x86_64.rpm paps-0.6.6-20.el5.x86_64.rpm pcre-6.6-6.el5_6.1.x86_64.rpm pcre-devel-6.6-6.el5_6.1.x86_64.rpm poppler-0.5.4-19.el5.x86_64.rpm poppler-utils-0.5.4-19.el5.x86_64.rpm tcl-8.4.13-6.el5.x86_64.rpm tcl-devel-8.4.13-6.el5.x86_64.rpm tetex-3.0-33.15.el5_8.1.x86_64.rpm tetex-dvips-3.0-33.15.el5_8.1.x86_64.rpm tetex-fonts-3.0-33.15.el5_8.1.x86_64.rpm tetex-latex-3.0-33.15.el5_8.1.x86_64.rpm texinfo-4.8-14.el5.x86_64.rpm texinfo-tex-4.8-14.el5.x86_64.rpm tk-devel-8.4.13-5.el5_1.1.x86_64.rpm ttmkfdir-3.0.9-23.el5.x86_64.rpm urw-fonts-2.3-6.1.1.noarch.rpm xorg-x11-font-utils-7.1-3.x86_64.rpm xorg-x11-proto-devel-7.1-13.el5.x86_64.rpm xorg-x11-xfs-1.0.2-5.el5_6.1.x86_64.rpm zlib-1.2.3-7.el5.i386.rpm zlib-1.2.3-7.el5.x86_64.rpm zlib-devel-1.2.3-7.el5.x86_64.rpm
Example 5-7 Oracle R Distribution 3.0.1 RPMs for Oracle Linux 6
The Oracle R Distribution RPMs for Oracle Linux 6 are listed as follows:
R-3.0.1-2.el6.x86_64.rpm R-core-3.0.1-2.el6.x86_64.rpm R-devel-3.0.1-2.el6.x86_64.rpm libRmath-3.0.1-2.el6.x86_64.rpm libRmath-devel-3.0.1-2.el6.x86_64.rpm libRmath-static-3.0.1-2.el6.x86_64.rpm
If the following dependent RPM is not automatically included, then download and install it explicitly:
texinfo-tex-4.13a-8.el6.x86_64.rpm
To install the new RPMs and update existing RPMs across nodes, execute the following RPM command:
$ dcli -t -g nodes -l root rpm -i --force
/home/oracle/ORD/ord-linux-x86_64-3.1.1/*.rpm
The --force flag prevents errors from circular dependencies.
Verify the R installations on each node by first returning to the location where R is installed and then starting R.
$ dcli -g nodes -l oracle R RHOME exadb01: /usr/lib64/R exadb02: /usr/lib64/R
The following command returns this output for each node.
$ dcli -g nodes -l oracle R --vanilla exadb01: Oracle Distribution of R version 3.1.1 (--) -- "Good Sport" exadb01: Copyright (C) The R Foundation for Statistical Computing exadb01: Platform: x86_64-unknown-linux-gnu (64-bit) exadb01: exadb01: R is free software and comes with ABSOLUTELY NO WARRANTY. exadb01: You are welcome to redistribute it under certain conditions. exadb01: Type 'license()' or 'licence()' for distribution details. exadb01: exadb01: Natural language support but running in an English locale exadb01: exadb01: R is a collaborative project with many contributors. exadb01: Type 'contributors()' for more information and exadb01: 'citation()' on how to cite R or R packages in publications. exadb01: exadb01: Type 'demo()' for some demos, 'help()' for on-line help, or exadb01: 'help.start()' for an HTML browser interface to help. exadb01: Type 'q()' to quit R. exadb01: exadb01: You are using Oracle's distribution of R. Please contact exadb01: Oracle Support for any problems you encounter with this exadb01: distribution.
The DCLI commands used to install Oracle R Distribution 3.1.1 on a Linux Exadata system are listed in Example 5-8.
Example 5-8 DCLI Command Summary for Oracle R Distribution
ssh-keygen -N " -f ~/.ssh/id_dsa -t dsa
vi nodes # enter node names
dcli -t -g nodes -l root -k -s "\-o StrictHostkeyChecking=no"
dcli -t -g nodes -l root mkdir -p /home/oracle/ORD
dcli -t -g nodes -l root -f ord-linux-x86_64-3.1.1.tar.gz -d
/home/oracle/ORD/ord-linux-x86_64-3.1.1.tar.gz
dcli -t -g nodes -l root tar xvfz /home/oracle/ORD/ord-linux-x86_64-3.1.1.tar.gz
-C /home/oracle/ORD
dcli -t -g nodes -l root rpm -i --force
/home/oracle/ORD/ord-linux-x86_64-3.1.1/*.rpm
dcli -g nodes -l root R RHOME
dcli -g nodes -l root R --vanilla
This section explains how to run DCLI to install Oracle R Enterprise Server across multiple Exadata Linux compute nodes. The commands are summarized in Section 5.4.1.
Important:
Before beginning the installation, review the instructions for installing Oracle R Enterprise Server in Chapter 4.To install Oracle R Enterprise Server on Exadata using DCLI, follow these steps:
Ensure that the ORACLE_HOME, ORACLE_SID, R_HOME, PATH, and LD_LIBRARY_PATH environment variables are properly set on each node. For example, you could specify values like the following in a bashrc file:
export ORACLE_HOME=/hostname/app/oracle/product/11.2.0.4/dbhome_1
export ORACLE_SID=ORCL
export R_HOME=/usr/lib64/R
export PATH=$PATH:$R_HOME/bin:$ORACLE_HOME/bin
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ORACLE_HOME/lib:$R_HOME/lib
Go to the Oracle R Enterprise home page on the Oracle Technology Network:.
http://www.oracle.com/technetwork/database/options/advanced-analytics/r-enterprise/
Select Oracle R Enterprise Downloads. On the Downloads page, select Oracle R Enterprise Server and the Supporting Packages for Linux. The following files are downloaded for Oracle R Enterprise 1.4.1.
ore-server-linux-x86-64-1.4.1.zip ore-supporting-linux-x86-64-1.4.1.zip
Login as root, and copy the installers for Oracle R Enterprise Server and the supporting packages across nodes. For example:
$ dcli -g nodes -l oracle mkdir -p /home/oracle/ORE
$ dcli -g nodes -l oracle -f ore-server-linux-x86-64-1.4.1.zip -d
/home/oracle/ORE/ore-server-linux-x86-64-1.4.1.zip
$ dcli -g nodes -l oracle -f ore-supporting-linux-x86-64-1.4.1.zip -d
/home/oracle/ORE/ore-supporting-linux-x86-64-1.4.1.zip
Unzip the supporting packages on each node:
$ dcli -t -g nodes -l oracle unzip
/home/oracle/ORE/ore-supporting-linux-x86-64-1.4.1.zip -d
/my_destination_directory/
Install Oracle R Enterprise server components:
$ dcli -t -g nodes -l oracle "cd /my_destination_directory; ./server.sh -y --admin --sys syspassword --perm permtablespace --temp temptablespace --rqsys rqsyspassword --user-perm usertablespace --user-temp usertemptablespace --pass rquserpassword --user RQUSER"
Note:
Theserver script creates a user for Oracle R Enterprise. By default, the script does not grant the rqadmin role to the user.
Any Oracle R Enterprise user can execute embedded R, but only those with the rqadmin role can create and drop the R scripts in the database. Use caution when granting the rqadmin role.
Verify Oracle R Enterprise loads.
> library(ORE)
Loading required package: OREbase
Attaching package: OREbase
The following objects are masked from âpackage:baseâ:
cbind, data.frame, eval, interaction, order, paste, pmax, pmin,
rbind, table
Loading required package: OREembed
Loading required package: OREstats
Loading required package: MASS
Loading required package: OREgraphics
Loading required package: OREeda
Loading required package: OREmodels
Loading required package: OREdm
Loading required package: lattice
Loading required package: OREpredict
Loading required package: ORExml
See Also:
The DCLI commands used to install Oracle R Enterprise Server 1.4.1 and the supporting packages on a Linux Exadata system are listed in Example 5-9.
Example 5-9 DCLI Command Summary for Oracle R Enterprise Server
dcli -g nodes -l oracle mkdir -p /home/oracle/ORE
dcli -g nodes -l oracle -f ore-server-linux-x86-64-1.4.1.zip -d
/home/oracle/ORE/ore-server-linux-x86-64-1.4.1.zip
dcli -g nodes -l oracle -f ore-supporting-linux-x86-64-1.4.1.zip -d
/home/oracle/ORE/ore-supporting-linux-x86-64-1.4.1.zip
dcli -t -g nodes -l oracle /home/oracle/ORE/server/./server.sh
./demo_user.sh
cd /home/oracle/ORE
sqlplus / as sysdba
grant RQADMIN to rquser;
grant CREATE TABLE to rquser;
grant CREATE SESSION to rquser;
grant CREATE VIEW to rquser;
grant CREATE PROCEDURE to rquser;
grant CREATE MINING MODEL to rquser;
exit;
dcli -t -g nodes -l oracle ORE -e "library(ORE)"