Installing Rstudio Server on CentOS6.5

2014-04-11

My system is 64-bit CentOS 6.5. Installs a preview version of Rstudio server, at which time the version is 64-bit 0.98.766. The following error has occurred during installation

2. [[email protected] Download]# RPM-IVH rstudio-server-0.98.766-x86_64.rpm
4. Error: Failed dependencies:
6. Libcrypto.. 6 (64bit is needed by Rstudio--0.98. 766-1.x86_64
8. Libgfortran.. 1 (64bit is needed by Rstudio--0.98. 766-1.x86_64
10. Libssl. So. 6() (64bit) is needed by rstudio-server-0.98. 766-1.x86_64

Refer to an article on StackOverflow:

2. Yum install Libcrypto. So. 6 -y
4. Yum install Libgfortran. So. 1 -y
6. Yum install Libssl. So. 6 -y
8. Yum Install openssl098e-0.9. 8e -y
10. Yum Install gcc41-Libgfortran-4.1. 2 -y
12. Yum Install Pango-1.28. 1 -y
16. wget ftp://rpmfind.net/linux/centos/6.5/os/x86_64/packages/compat-libgfortran-41-4.1.2-39.el6.x86_64. RPM
18. RPM -UVH compat-libgfortran-4.1. 2-39.el6.x86_64. RPM
20. RPM -Uvh -nodeps rstudio-server-0.98. 766-x86_64. RPM

It is still not possible to complete the above steps. Running rstudio-server verify-installation or will be an error

The problem is missing the library file, but /usr/lib the next is the file that is indicated in the error prompt, then look at /usr/lib64 the library file below

2. [[email protected] lib64]# ll libcrypto*
4. lrwxrwxrwx 1 root root 19< Span class= "PLN" > apr 9 12:15 Libcrypto.-> Libcrypto.. 1.0. 1e
6. lrwxrwxrwx 1 root root 19< Span class= "PLN" > apr 9 12:15 Libcrypto.. 10 -> Libcrypto.. 1.0. 1e
8. -rwxr-XR-x 1 root root 1950976 Apr 8 :42 libcrypto. So. 1.0. 1e
10. [[email protected] lib64]# ll libssl*
12. -rwxr-XR -x.1 root root 250168 feb< Span class= "PLN" > 11 21: 01 Libssl3.
14. lrwxrwxrwx 1 root root 16< Span class= "PLN" > apr 9 12:15 Libssl.-> Libssl.. 1.0. 1e
16. lrwxrwxrwx 1 root root 16< Span class= "PLN" > apr 9 12:15 Libssl.. 10 -> Libssl.. 1.0. 1e
18. -rwxr-XR-x 1 root root 441112 Apr 8 : Libssl. So. 1.0. 1e

Found no libcrypto.so.6 andlibssl.so.6

Try creating a soft link to the library file:

1. CD /usr/lib64
2. ln -s Libssl. So. Ten Libssl. So. 6
3. ln -s libcrypto. So. Ten Libcrypto. So. 6

rstudio-server verify-installationTest passed.

Firewall settings

In the browser input http://< server ip>:8787, found unreachable, this is due to CentOS's own firewall policy has not added 8787 port. Next, modify the firewall configuration file

1. VI /etc/sysconfig/iptables

-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPTAdd below this sentence

1. -A INPUT -m state --StateNEW -m TCP -p tcp- -dport 8787 -J ACCEPT

So you can access it!

User settings

Sometimes we have to restrict access to users of Rstudio server, which requires modifying the configuration file /etc/rstudio/rserver.conf , adding a

1. Auth-required-user-Group=rstudio_users

Then add the user group Rstudio_users and user supstat to the command line

2. Groupadd rstudio_users
4. Useradd Supstat
6. Usermod -a -G rstudio_users supstat
10. # Set User password
12. passwd Supstat
16. # If you want to add sudo permissions to the user, see http://www.getroad.cn/blog/?action=show&id=801
20. Chown -R supstat:rstudio_users /home/supstat

This allows you to log in to Rstudio server with Supstat's account.

View process

2. [[email protected] R]#ps aux|grep rstudio-server
3. 498 19292 0.1 0.3 2127883980 ?ssl 07:30 0:00 /usr/lib/ rstudio-server/bin< Span class= "pun" >/rserver
4. Supstat 19307 0.5 4.3 568932 43956 sl 07: 31 0:03 /usr/lib /rstudio-server/< Span class= "PLN" >bin/rsession -u supstat
6. Root 19414 0.0 0.0 103248 864 pts/0 R+ : 0: rstudio grep-server

You can see that there are two rstudio-server related processes, one is the rserver of the system and the other is the rsession of the user Supstat.

System Configuration and System management

• System Configuration
• System Management

Please refer to Zhang Dan's blog for installation under Ubuntu.

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Installing Rstudio Server on CentOS6.5