Corrupt download caused installation to hang, unzip lessons learned

I’m posting this because apparently it hasn’t happened to anyone else except me (heavens knows I searched for help!). The root cause certainly wasn’t obvious to me, so hopefully, this will help someone (maybe me, once I forget about it).

All I needed to do was install a default Oracle Database 11g R1 environment with a starter database for some experimentation. Seems simple.

I had archived a copy of linux_11gR1_database.zip from OTN, so I copied that to my Oracle Enterprise Linux 5 U1 virtual machine and unzipped it (no errors or warnings, mind you). I proceeded to launch the installer as the oracle user and it ran me through the 4-6 screens of questions, prerequisite checks, etc, then the summary screen and started installing. The progress bar on the first task (copying files or similar) quickly progressed to 38% and then stopped…forever (I waited an hour). Continue reading “Corrupt download caused installation to hang, unzip lessons learned”