HI everyone! I have tried to install graph_tool by compiling source code.But for many times , it reports: virtual memory exhausted: Cannot allocate memory My PC has a 4G main memory and Intel i5 CPU.I thought 4G is enough.
Then I tried to install by apt-get, and came up with a problem. I have already installed these library before, and versions are right.
graph-tool : Depends: libboost-iostreams1.42.0 (>= 1.42.0-1) but it is not installable Depends: libboost-python1.42.0 (>= 1.42.0-1) but it is not installable Depends: libboost-regex1.42.0 (>= 1.42.0-1) but it is not installable Depends: libcgal5 but it is not installable Depends: libpython2.6 (>= 2.6) but it is not installable Depends: libboost1.42-dev but it is not installable
Can anyone help me ? By the way,how to use the public key ? I have tried "apt-key add signature.asc",but it reports: gpg: no valid OpenPGP data found.