/usr/lib/rstudio-server/bin/rserver: error while loading shared libraries: libssl.so.6: cannot open shared object file: No such file or directory

/usr/lib/rstudio-server/bin/rserver: error while loading shared libraries: libssl.so.6: cannot open shared object file: No such file or directory
 Solution:
rpm -ivh --nodeps rstudio-server-0.98.1049-x86_64.rpm
More than that, after installation and start I got errors:
/usr/lib/rstudio-server/bin/rserver: error while loading shared libraries: libssl.so.6: cannot open shared object file: No such file or directory
/usr/lib/rstudio-server/bin/rserver: error while loading shared libraries: libcrypto.so.6: cannot open shared object file: No such file or directory
So:
ln -s /usr/lib64/libssl.so.10 /usr/lib64/libssl.so.6
ln -s /usr/lib64/libcrypto.so.10 /usr/lib64/libcrypto.so.6
At that RStudio server seems to work.
Additionally:
yum gives
** Found 5 pre-existing rpmdb problem(s), 'yum check' output follows:
rstudio-server-0.98.1049-1.x8664 has missing requires of libcrypto.so.6()(64bit)
rstudio-server-0.98.1049-1.x8664 has missing requires of libffi.so.5()(64bit)
rstudio-server-0.98.1049-1.x8664 has missing requires of libgmp.so.3()(64bit)
rstudio-server-0.98.1049-1.x8664 has missing requires of libssl.so.6()(64bit)
rstudio-server-0.98.1049-1.x86_64 has missing requires of psmisc
To solve the last line:
yum install psmisc