1,//download bcompare-3.3.2.14050.tar.gz or bcompare-4.0.7.19761_ from http://www.scootersoftware.com/download.php official address I386.deb
2, I was under the Deb package, executed at the terminal: sudo dpkg-i bcompare-4.0.7.19761_i386.deb
3, it indicates that many dependent libraries are not installed:
Some Shared Libraries were not found
Linux-gate.so.1 = (0xf76e8000)
libbz2.so.1 = not found
Libz.so.1 =/lib/i386-linux-gnu/libz.so.1 (0xf76b2000)
Libqtc.so.1 =/usr/lib/beyondcompare/libqtc.so.1 (0xf719b000)
libx11.so.6 =/usr/lib/i386-linux-gnu/libx11.so.6 (0xf7067000)
Librt.so.1 =/lib/i386-linux-gnu/librt.so.1 (0xf705e000)
libpthread.so.0 =/lib/i386-linux-gnu/libpthread.so.0 (0xf7042000)
libdl.so.2 =/lib/i386-linux-gnu/libdl.so.2 (0xf703d000)
libc.so.6 =/lib/i386-linux-gnu/libc.so.6 (0xf6e8e000)
Libqt-mt.so.3 =/usr/lib/beyondcompare/libqt-mt.so.3 (0xf677b000)
libxext.so.6 =/usr/lib/i386-linux-gnu/libxext.so.6 (0xf6768000)
libstdc++.so.6 =/usr/lib/i386-linux-gnu/libstdc++.so.6 (0xf6680000)
libm.so.6 =/lib/i386-linux-gnu/libm.so.6 (0xf663a000)
Libgcc_s.so.1 =/lib/i386-linux-gnu/libgcc_s.so.1 (0xf661c000)
Libxcb.so.1 =/usr/lib/i386-linux-gnu/libxcb.so.1 (0xf65fa000)
/lib/ld-linux.so.2 (0xf76eb000)
Libxrender.so.1 =/usr/lib/i386-linux-gnu/libxrender.so.1 (0xf65ef000)
libxrandr.so.2 =/usr/lib/i386-linux-gnu/libxrandr.so.2 (0xf65e4000)
Libxcursor.so.1 =/usr/lib/i386-linux-gnu/libxcursor.so.1 (0xf65d9000)
Libxinerama.so.1 =/usr/lib/i386-linux-gnu/libxinerama.so.1 (0xf65d4000)
libxft.so.2 = not found
libfreetype.so.6 =/usr/lib/i386-linux-gnu/libfreetype.so.6 (0xf6534000)
Libfontconfig.so.1 =/usr/lib/i386-linux-gnu/libfontconfig.so.1 (0xf64f9000)
libsm.so.6 =/usr/lib/i386-linux-gnu/libsm.so.6 (0xf64f0000)
libice.so.6 =/usr/lib/i386-linux-gnu/libice.so.6 (0xf64d5000)
libxau.so.6 =/usr/lib/i386-linux-gnu/libxau.so.6 (0xf64d1000)
libxdmcp.so.6 =/usr/lib/i386-linux-gnu/libxdmcp.so.6 (0xf64ca000)
Libxfixes.so.3 =/usr/lib/i386-linux-gnu/libxfixes.so.3 (0xf64c4000)
libpng12.so.0 =/lib/i386-linux-gnu/libpng12.so.0 (0xf649c000)
Libexpat.so.1 =/lib/i386-linux-gnu/libexpat.so.1 (0xf6472000)
Libuuid.so.1 =/lib/i386-linux-gnu/libuuid.so.1 (0xf646c000)
4, install the above hint ' not found ' library via Apt-get installation,
5, execute bcompare after completion
Installing the Code comparison tool in 64-bit Ubuntu beyond compare