Command git submodule update --init --force --recursive externals/LP_MP externals/qpbo failed: Submodule 'externals/LP_MP' (https://github.com/pawelswoboda/LP_MP.git) registered for path 'externals/LP_MP' Submodule 'externals/qpbo' (https://github.com/DerThorsten/qpbo) registered for path 'externals/qpbo' Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/qpbo'... Submodule path 'externals/LP_MP': checked out '640cfa62adb37fab4301d529ac0f8860c15b7449' Submodule 'external/Catch' (https://github.com/philsquared/Catch.git) registered for path 'externals/LP_MP/external/Catch' Submodule 'external/PEGTL' (https://github.com/taocpp/PEGTL.git) registered for path 'externals/LP_MP/external/PEGTL' Submodule 'external/cereal' (https://github.com/USCiLab/cereal.git) registered for path 'externals/LP_MP/external/cereal' Submodule 'external/cpp-sort' (https://github.com/Morwenn/cpp-sort.git) registered for path 'externals/LP_MP/external/cpp-sort' Submodule 'external/graph' (https://github.com/bjoern-andres/graph.git) registered for path 'externals/LP_MP/external/graph' Submodule 'external/lingeling-ala' (https://github.com/msoos/lingeling-ala.git) registered for path 'externals/LP_MP/external/lingeling-ala' Submodule 'external/meta' (https://github.com/ericniebler/meta.git) registered for path 'externals/LP_MP/external/meta' Submodule 'external/opengm' (https://github.com/opengm/opengm.git) registered for path 'externals/LP_MP/external/opengm' Submodule 'external/pybind11' (https://github.com/pybind/pybind11.git) registered for path 'externals/LP_MP/external/pybind11' Submodule 'external/tclap' (https://github.com/eile/tclap.git) registered for path 'externals/LP_MP/external/tclap' Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/Catch'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/PEGTL'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/cereal'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/cpp-sort'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/graph'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/lingeling-ala'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/meta'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/opengm'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/pybind11'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/tclap'... fatal: could not read Username for 'https://github.com': terminal prompts disabled fatal: clone of 'https://github.com/eile/tclap.git' into submodule path '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/tclap' failed Failed to clone 'external/tclap'. Retry scheduled Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/tclap'... fatal: could not read Username for 'https://github.com': terminal prompts disabled fatal: clone of 'https://github.com/eile/tclap.git' into submodule path '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/stable/externals/LP_MP/external/tclap' failed Failed to clone 'external/tclap' a second time, aborting Submodule path 'externals/qpbo': checked out '6712642d303a6d62377de953c959e82b388de035' Failed to recurse into submodule path 'externals/LP_MP'

Command git submodule update --init --force --recursive externals/LP_MP externals/qpbo failed: Submodule 'externals/LP_MP' (https://github.com/pawelswoboda/LP_MP.git) registered for path 'externals/LP_MP' Submodule 'externals/qpbo' (https://github.com/DerThorsten/qpbo) registered for path 'externals/qpbo' Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/qpbo'... Submodule path 'externals/LP_MP': checked out '640cfa62adb37fab4301d529ac0f8860c15b7449' Submodule 'external/Catch' (https://github.com/philsquared/Catch.git) registered for path 'externals/LP_MP/external/Catch' Submodule 'external/PEGTL' (https://github.com/taocpp/PEGTL.git) registered for path 'externals/LP_MP/external/PEGTL' Submodule 'external/cereal' (https://github.com/USCiLab/cereal.git) registered for path 'externals/LP_MP/external/cereal' Submodule 'external/cpp-sort' (https://github.com/Morwenn/cpp-sort.git) registered for path 'externals/LP_MP/external/cpp-sort' Submodule 'external/graph' (https://github.com/bjoern-andres/graph.git) registered for path 'externals/LP_MP/external/graph' Submodule 'external/lingeling-ala' (https://github.com/msoos/lingeling-ala.git) registered for path 'externals/LP_MP/external/lingeling-ala' Submodule 'external/meta' (https://github.com/ericniebler/meta.git) registered for path 'externals/LP_MP/external/meta' Submodule 'external/opengm' (https://github.com/opengm/opengm.git) registered for path 'externals/LP_MP/external/opengm' Submodule 'external/pybind11' (https://github.com/pybind/pybind11.git) registered for path 'externals/LP_MP/external/pybind11' Submodule 'external/tclap' (https://github.com/eile/tclap.git) registered for path 'externals/LP_MP/external/tclap' Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/Catch'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/PEGTL'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/cereal'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/cpp-sort'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/graph'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/lingeling-ala'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/meta'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/opengm'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/pybind11'... Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/tclap'... fatal: could not read Username for 'https://github.com': terminal prompts disabled fatal: clone of 'https://github.com/eile/tclap.git' into submodule path '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/tclap' failed Failed to clone 'external/tclap'. Retry scheduled Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/tclap'... fatal: could not read Username for 'https://github.com': terminal prompts disabled fatal: clone of 'https://github.com/eile/tclap.git' into submodule path '/home/docs/checkouts/readthedocs.org/user_builds/nifty/checkouts/latest/externals/LP_MP/external/tclap' failed Failed to clone 'external/tclap' a second time, aborting Submodule path 'externals/qpbo': checked out '6712642d303a6d62377de953c959e82b388de035' Failed to recurse into submodule path 'externals/LP_MP'