Description of problem:

R have an old and wrong, i presume, R-make-search-index.sh.

Version-Release number of selected component (if applicable):
2.8.1-2.el5 on RHEL5.3



How reproducible:

Always

Install R and install any R-<package> 


Steps to Reproduce:
1. yum -y install R
2. yum -y install R-zoo
3.
  
Actual results:

In installing R-zoo

 yum -y install R-zoo
Loaded plugins: downloadonly, keys, security, versionlock
Reading version lock configuration
Setting up Install Process
Parsing package install arguments
Resolving Dependencies
--> Running transaction check
---> Package R-zoo.noarch 0:1.5-4.el5 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

==============================================================================================================================================================
 Package                           Arch                               Version                                  Repository                                Size
==============================================================================================================================================================
Installing:
 R-zoo                             noarch                             1.5-4.el5                                epel-updates                             748 k

Transaction Summary
==============================================================================================================================================================
Install      1 Package(s)
Update       0 Package(s)
Remove       0 Package(s)

Total download size: 748 k
Downloading Packages:
R-zoo-1.5-4.el5.noarch.rpm                                                                                                             | 748 kB     00:00
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing     : R-zoo                                             [1/1]
/usr/lib/rpm/R-make-search-index.sh: line 7: /usr/lib64/R/doc/html/search/index.txt: No such file or directory
/usr/lib/rpm/R-make-search-index.sh: line 8: /usr/lib64/R/doc/html/search/index.txt: No such file or directory

Installed: R-zoo.noarch 0:1.5-4.el5
Complete!


Expected results:

No warning in %post and %postun postinstall and correct generation of R index.txt.

Additional info:

If the R-make-search-index.sh from FC10 is right, and i am sure of this,
also the Fedora Packaging Guideline of packaging R are wrong when describe   the "generating the search index.txt" paragraph. In particular
the 

"at %{_libdir}/R/doc/html/search/index.txt" referenced should be changed in something like

"at  /usr/share/doc/R-<version>/html/search/index.txt"