informix 11.5
Oracle 11.2.0.2
Gateway 11.2.0.2 (Oracle suggests I can use 11.2.0.4, Gateway version can be higher than RDBMS version)
1. Install the gateway
unzip the Oracle 11.2.0.2 installation software,
[oracle@homer-db 11202]$ ls *.zip
p10098816_112020_Linux-x86-64_1of7.zip p10098816_112020_Linux-x86-64_5of7.zip
p10098816_112020_Linux-x86-64_2of7.zip p10098816_112020_Linux-x86-64_6of7.zip
p10098816_112020_Linux-x86-64_3of7.zip p10098816_112020_Linux-x86-64_7of7.zip
p10098816_112020_Linux-x86-64_4of7.zip
unzip p10098816_112020_Linux-x86-64_1of7.zip
unzip p10098816_112020_Linux-x86-64_2of7.zip
unzip p10098816_112020_Linux-x86-64_3of7.zip
unzip p10098816_112020_Linux-x86-64_4of7.zip
unzip p10098816_112020_Linux-x86-64_5of7.zip
unzip p10098816_112020_Linux-x86-64_6of7.zip
unzip p10098816_112020_Linux-x86-64_7of7.zip
[oracle@homer-db 11202]$ ls
[oracle@homer-db 11202]$ cd gateways
[oracle@homer-db gateways]$ ls
doc install legacy readme.html response runInstaller stage welcome.html
[oracle@homer-db gateways]$./runInstaller
