Redhat Installation notes

Redhat Installation notes 1. install elipse on 32-bit redhat. When eclipse is started, the following error is reported:/home/jason/soft/jdk1.6.0 _ 43/bin /.. /jre/lib/i386/client/libjvm. so: cannot restore segment prot after reloc: Permission denied solution: run the following command on the command line: chcon-t texrel_shlib_t/home/jason/soft/jdk1.6.0 _ 43/jre/lib/i386/client/libjvm. so 2. when installing ice, run the following command to report an error: # rpm-ivh db48-* error: can't create transaction lock on/var/lib/rpm/_ db.000 is because the/var/lib/rpm/directory does not have permission. For the root user, or add the corresponding permissions to the current user. to modify the users and user groups of eclipse and all its sub-directory files, run the following command: $ chown-R jason: jason eclipse // modify the eclipse user and user group to jason $ chown-R jason eclipse // modify the eclipse user group to jason