Help！

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rm -rf jdk1.7.0_45 tar xf jdk-7u45-linux-x64.tar.gz

gzip: stdin: decompression OK, trailing garbage ignored tar: Child returned status 2 tar: Error is not recoverable: exiting now make: *** [unpack-x64-stamp] Error 2 dpkg-buildpackage: error: debian/rules build gave error exit status 2 24748's retcode: 2 success

I noticed that the size of the downloaded jdk-7u45-linux-x64.tar.gz was over 300MB, that is impossible. So I delete the package and manually download it and put it at the right position. But still I got following. Please help.

[x] Installing Java build requirements success [x] Making build directories success [x] Updating from https://github.com/rraptorr/oracle-java7 success [x] Removing local clones of oracle-java7 success [x] Cloning oracle-java7 with v7.45-1 success [x] Getting releases download page success [x] Downloading jdk-7u45-linux-x64.tar.gz : 131.7 MB success [x] Symlinking jdk-7u45-linux-x64.tar.gz success success [x] Downloading UnlimitedJCEPolicyJDK7.zip : 7.3 K success [x] Symlinking UnlimitedJCEPolicyJDK7.zip success [x] Updating the changelog success [x] Building the packages success ERROR! Packages failed to build.