The issue of unzip when installing oracle database software under hp-ux is hp-uxunzip.
When you first install the oracle database under hp-ux, you will encounter the Oracle database software medium (*. zip Format) cannot be decompressed, because there is no unzip executable program.
At this point, you can go to the https://updates.oracle.com/unzips/unzips.html URL to download the unizp media under hp-ux.
The full text of this article is excerpted below:
UnZip Utilities Download
Patches downloaded from Oracle are in. zip format. to unzip them on your particle platform, a native executable is required. for our MERs 'convenience, we have made copies available for most popular platforms. NOTE: these are supported with Oracle Data Server Version 9i Release 2.
Click on the platform to download the UnZip utility:
Compaq Tru64 UNIX
Compaq OpenVMS (Alpha)
Data General AViiON Series [IX86] UNIX
HP-UX 11.0 (32bit and 64bit)
HP-UX 11.31 (32bit and 64bit-Large file support)
IBM NUMA-Q DYNIX/ptx
Ibm OS/390 (MVS)
Ibm rs/6000 AIX (32bit and 64bit)
LINUX Intel (32bit and 64bit)
LINUX Intel (32bit and 64bit-Large file support)
SGI 64-bit UNIX
Sun iSCSI Solaris (32bit and 64bit)
Sun Solaris V2 Intel
UnixWareUnZip is freeware and available for other platforms or in source code form at the http://www.info-zip.org. This download site is setup for your convenience. Oracle supports this utility only for the purpose of extracting software downloaded from Oracle.
Instructions to install UnZip on UNIX platformsInstructions to install UnZip on Compaq OpenVMSIf you are using Compaq OpenVMS (Alpha), you need to set the executable as a foreign command by defining a symbol for the unzip utility:
Unzip = $ disk: nvidir#unz550xv-axp.exe
Use normal unzip options to test, e.g., "unzip-t zip23xV.zip ".
Instructions to install UnZip on ibm OS/390