OK, that was git absent from cygwin PATH. After fixing this and installing all the dependencies I stopped at the following:
acprep: INFO: System type is => CYGWIN_NT-6.1-WOW64 acprep: INFO: Setting up build flavor => debug -- Configuring done -- Generating done -- Build files have been written to: /cygdrive/c/Users/anton/projects/ledger/bui ld/ledger/debug [ 1%] Generating ../system.hh.gch Scanning dependencies of target libledger [ 3%] Building CXX object src/CMakeFiles/libledger.dir/stats.cc.o In file included from /cygdrive/c/Users/anton/projects/ledger/src/stats.cc:38:0: /cygdrive/c/Users/anton/projects/ledger/src/report.h: In constructor 'ledger::report_t::pager_option_t::pager_option_t()': /cygdrive/c/Users/anton/projects/ledger/src/report.h:788:3: error: 'setenv' wasnot declared in this scope src/CMakeFiles/libledger.dir/build.make:54: recipe for target `src/CMakeFiles/libledger.dir/stats.cc.o' failed make[2]: *** [src/CMakeFiles/libledger.dir/stats.cc.o] Error 1 CMakeFiles/Makefile2:112: recipe for target `src/CMakeFiles/libledger.dir/all' failed make[1]: *** [src/CMakeFiles/libledger.dir/all] Error 2 Makefile:143: recipe for target `all' failed make: *** [all] Error 2 acprep: ERROR: Execution failed: make
