open source rstudio server authentication issue

[aolloh]

Hello Everyone

I just finished installing RStudio on Redhat Linux server. It seems the installation was successful and I able to launch the RStudio IDE through URL http://<host_name>:8787. However, whenever, I am trying to log into the server using the user id and password (created on LDAP server) using which I installed the RStudio it throws a message on the login page stating "Error: Incorrect or invalid username/password". I am pretty sure I am providing the correct user id and password as I am using the same user id password to lot into the Linux server as well.

N.B: rstudio server and ldap server are running on the same server

Can someone help resolve this issue?

Thanks in advance

[aolloh]

My ldap-server is properly configured
I did
cp /etc/pam.d/login /etc/pam.d/rstudio

i still have the same error

PAM adding faulty module: /usr/lib64/security/pam_ldap.so
PAM unable to dlopen(/usr/lib64/security/pam_ldap.so0): /usr/lib64/security/pam_ldap.so0: cannot open...directory

i'm also trying to use the pamtester utility, but it doesn't work

/usr/lib/rstudio-server/bin/pamtester --verbose rstudio user1 authenticate

-bash: /usr/lib/rstudio-server/bin/pamtester: No such file or directory