Bitnami +Redmine + Subversion (Apache wont start if i change httpd.conf)

I am trying to set up Bitnami+Redmine and its working fine, but i want the code to be linked to svn repository...I appreciate your help in this.

Issue 1: In repositories under "Enabled SCM", i am getting...."You can configure your scm commands in config/configuration.yml. Please restart the application after editing it."..I am supposed to get a Subversion and the textbox to enter the url to subversion repo here as per the steps, but i dont have an option here..

Issue 2:

I edited the httpd conf..Followed the steps in README.txt in subversion... But after this Apache wont start....If I comment it out, it will work perfectly . I put the same question in stackoverlow where i added httpd conf as last details too httpd.conf

Copy bin/mod_dav_svn.so and bin/mod_authz_svn.so to the Apache modules directory.
Add the Subversion/bin directory to the SYSTEM PATH and reboot so all the Subversion support dll's are visible to the Apache service.

Edit the Apache configuration file (httpd.conf) and make the following changes:

3a. Uncomment the following two lines:

#LoadModule dav_fs_module modules/mod_dav_fs.so #LoadModule dav_module modules/mod_dav.so

3b. Add the following two lines to the end of the LoadModule section:

LoadModule dav_svn_module modules/mod_dav_svn.so LoadModule authz_svn_module modules/mod_authz_svn.so

3c. Add the following to end of the file. Note: This Location directive is a minimal example with no authentication directives. For other options, especially authentication options, see the Subversion INSTALL file, the Subversion Book, or the TortoiseSVN Manual.

DAV svn SVNPath your/repository/path

_httpd.conf_