Am 28.04.20 um 18:59 schrieb Narges: > I followed the installation instructions in the website: > > https://git.skewed.de/count0/graph-tool/-/wikis/installation-instructions > > for installing graph-tool on Ubuntu 18.04, but when I write "sudo apt-get > install python3-graph-tool" in the terminal, it gives me the following > error: > > Reading package lists... Done > > Building dependency tree > > Reading state information... Done > > Some packages could not be installed. This may mean that you have > requested an impossible situation or if you are using the unstable > distribution that some required packages have not yet been created > or been moved out of Incoming. > > The following information may help to resolve the situation: > > The following packages have unmet dependencies: > > python3-graph-tool : Depends: libboost-context1.67.0 but it is not > installable > > Depends: libboost-iostreams1.67.0 but it is not > installable > > Depends: libboost-python1.67.0 but it is not > installable > > Depends: libboost-python1.67.0-py38 but it is not > installable > > Depends: libboost-regex1.67.0-icu63 but it is not > installable > > Depends: libc6 (>= 2.29) but 2.27-3ubuntu1 is to be > installed > Depends: libgcc-s1 (>= 3.4) but it is not installable > > Depends: libgomp1 (>= 9) but 8.4.0-1ubuntu1~18.04 is > to be installed > > Depends: libstdc++6 (>= 9) but 8.4.0-1ubuntu1~18.04 is > to be installed > > E: Unable to correct problems, you have held broken packages. > > > Does anyone know how I can fix it?
I can't reproduce this. Following the instructions on Ubuntu 18.04 (bionic beaver) works fine. Can you please let us know exactly which line did you add to sources.list? Did you run 'apt-get update' afterwards? Best, Tiago -- Tiago de Paula Peixoto <[email protected]>
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