package: libsablevm1-dev,libgcj4 version: 1.0.8-4,1:3.3-2 severity: important dpkg: error processing /var/cache/apt/archives/libgcj4-dev_1%3a3.3-2_i386.deb (--unpack): trying to overwrite `/usr/include/jni.h', which is also in package libsablevm1-dev Please, do *not* install such common files into global locations, for packages that are *designed* to be installed side by side. No other set of java vms do this.