Description of problem: unzip fails to uncompress a zip file. #unzip foo.zip Archive: foo.zip skipping: bar.wmv unsupported compression method 99 # file foo.zip foo.zip: Zip archive data, at least v2.0 to extract My understanding is that, it is a password protected zip file created in Windows using PKZIP Version-Release number of selected component (if applicable): unzip-5.52-9.fc9.i386 Additional info: 7zip works perfectly on the same zip file
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Package maintainer was changed -> changing the bug owner.
Compression method 99 indicates the AES encryption. Maybe it will be supported in the next upstream release: http://www.info-zip.org/board/board.pl?m-1253652145/ It is not trivial to implement it, therefore I am closing it as WONTFIX.
Unzip tool 7z can handle AES decompression: 7z x foo.zip In Debian you can install p7zip-full to get this tool, probably they have similar thing for RH.
Hi, since I'm having the same issue with RHEL 6.3 I'm responding to this old thread. Here is how to fix it: Enable the EPEL and RPM-Fusion repositories (google how to do it) type in: sudo yum --enablerepo=rpmfusion-free-updates --enablerepo=rpmfusion-nonfree-updates --enablerepo=epel install p7zip Now just doubleclick your encrypted zip-file... ---------------------------------------------------------------------------------- Romeo Kienzler https://www.ibm.com/developerworks/mydeveloperworks/profiles/user/RomeoKienzler ----------------------------------------------------------------------------------