Factorio headless log

/home/user/bin/factorio-server: line 1: lua: command not found
   0.000 2015-08-08 20:16:02; Factorio 0.12.3 (Build 16287, linux64)
   0.000 Operating system: Linux
   0.000 Program arguments: "/home/user/bin/factorio/bin/x64/factorio" "--create" "FSS"
   0.000 Read data path: /home/user/bin/factorio/data
   0.000 Write data path: /home/user/bin/factorio
   0.000 Binaries path: /home/user/bin/factorio/bin
   0.005 Running in headless mode
   0.007 Loading mod core 0.0.0 (data.lua)
   0.008 Loading mod base 0.12.3 (data.lua)
   0.266 Info Updater.cpp:720: Downloading https://www.factorio.com/updater/get-available-versions?username=y.petremann&token=<private>&apiVersion=2
   0.850 0 packages available to download (experimental updates enabled).
   0.850 Factorio initialised
Creating a new map in /home/user/bin/factorio/saves
   1.898 Verbose Scenario.cpp:528: Saving game as /home/user/bin/factorio/saves/FSS
terminate called after throwing an instance of 'std::runtime_error'
  what():  locale::facet::_S_create_c_locale name not valid
   2.313 Warning Logger.cpp:315: Symbols.size() == 28, usedSize == 19
Factorio crashed. Generating symbolized stacktrace, please wait ...
   2.729 Warning Logger.cpp:315: Symbols.size() == 27, usedSize == 18
#0  0x7f1a03d7f180 in ?? at ??:0
#1  0x7f1a03d7f107 in ?? at ??:0
#2  0x7f1a03d804e8 in ?? at ??:0
#3  0xe0b2cd in __gnu_cxx::__verbose_terminate_handler() at ??:?
#4  0xd7dfa6 in __cxxabiv1::__terminate(void (*)()) at ??:?
#5  0xd7dff1 in std::terminate() at ??:?
#6  0xd7fdc8 in __cxa_throw at ??:?
#7  0xdd7e5f in std::__throw_runtime_error(char const*) at ??:?
#8  0xd8ae24 in std::locale::facet::_S_create_c_locale(__locale_struct*&, char const*, __locale_struct*) at ??:?
#9  0xd8dda9 in std::locale::_Impl::_Impl(char const*, unsigned long) at ??:?
#10 0xd8eff8 in std::locale::locale(char const*) at ??:?
#11 0xcbdd17 in boost::filesystem::path::codecvt() at crtstuff.c:?
#12 0xcbe6c6 in boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*) at crtstuff.c:?
#13 0x92edf6 in std::string::operator=(std::string const&) at /usr/include/c++/5/bits/basic_string.h:2948
#14 0x930e7a in operator= at /home/build/build_environment/boost_1_58_0/output_linux64/include/boost/filesystem/path.hpp:182
#15 0xa4ab9c in TemporaryFile::TemporaryFile(std::string const&) at /tmp/factorio-GAdmeA/src/Util/TemporaryFile.cpp:12
#16 0x7f1a03d6bb45 in saveAs at /tmp/factorio-GAdmeA/src/Scenario/Scenario.cpp:533
#17 0x40a3c9 in std::string::_M_rep() const at /usr/include/c++/5/bits/basic_string.h:2694
   2.729 Error Util.cpp:46: Unexpected error occurred. You can help us to solve the problem by posting the contents of the log file on the Factorio forums.