Help！

[372046933]

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.