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Using this\nextra semantic information, lnav can do things like interleaving\nmessages from different files, generate histograms of messages over\ntime, and providing hotkeys for navigating through the file.  It is\nhoped that these features will allow the user to quickly and\nefficiently zero in on problems.\n\n\nPREREQUISITES\n-------------\n\nThe following software packages are required to build/run lnav:\n\n  gcc/clang - A C++14-compatible compiler.\n  libpcre2  - The Perl Compatible Regular Expression v2 (PCRE2) library.\n  sqlite    - The SQLite database engine.  Version 3.9.0 or higher is required.\n  ncurses   - The ncurses text UI library.\n  zlib      - The zlib compression library.\n  bz2       - The bzip2 compression library.\n  re2c      - The re2c scanner generator.\n  libcurl   - The cURL library for downloading files from URLs.  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