I was trying to fix the "no ocijdbc11 in java.library.path" error, which has been discussed previously.
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As I understand, the general advice was that you needed to set your ORACLE_HOME variable, which I did in the shell script that starts sql developer:
sqldeveloper.sh
#!/bin/bash
ORACLE_HOME=/opt/oracle/instantclient/
export ORACLE_HOME
The file which it had been complaining about is in that folder, and it seems to find it, but now I get an error "libocijdbc11.so: libaio.so.1: cannot open shared object file."
Where can I get this libaio.so file?
Or am I going about this wrong?
(I have seen other people talking about a file ".tnsnames.ora". Not clear to me how that is related, but I don't have that file. http://mikesmithers.wordpress.com/2010/01/03/solved-%E2%80%93-the-mystery-of-sqldeveloper-and-the-missing-ocijdbc11/)