sudo make
/bin/bash ./libtool  --tag=CXX   --mode=link g++ --std=c++0x  -I/usr/local/include -Wall -I../zimlib/include  -O3 -L/usr/lib/x86_64-linux-gnu -licui18n -licuuc -licudata   -L/usr/local/lib -lxapian -L../zimlib/src/.libs -o zimwriterfs zimwriterfs-zimwriterfs.o zimwriterfs-tools.o zimwriterfs-article.o zimwriterfs-articlesource.o zimwriterfs-indexer.o zimwriterfs-resourceTools.o zimwriterfs-pathTools.o zimwriterfs-mimetypecounter.o zimwriterfs-xapianIndexer.o xapian/zimwriterfs-myhtmlparse.o xapian/zimwriterfs-htmlparse.o  -lgumbo -lpthread -lmagic -lz -lzim -llzma
libtool: link: g++ --std=c++0x -I/usr/local/include -Wall -I../zimlib/include -O3 -o .libs/zimwriterfs zimwriterfs-zimwriterfs.o zimwriterfs-tools.o zimwriterfs-article.o zimwriterfs-articlesource.o zimwriterfs-indexer.o zimwriterfs-resourceTools.o zimwriterfs-pathTools.o zimwriterfs-mimetypecounter.o zimwriterfs-xapianIndexer.o xapian/zimwriterfs-myhtmlparse.o xapian/zimwriterfs-htmlparse.o  -L/usr/lib/x86_64-linux-gnu -licui18n -licuuc -licudata -L/usr/local/lib /usr/lib/x86_64-linux-gnu/libxapian.so -L../zimlib/src/.libs -lgumbo -lpthread -lmagic -lz /home/ubuntu/openzim/zimlib/src/.libs/libzim.so -llzma
zimwriterfs-xapianIndexer.o: In function `XapianIndexer::indexingPrelude(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)':
xapianIndexer.cpp:(.text+0x2b50): undefined reference to `Xapian::WritableDatabase::WritableDatabase(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, int)'
xapianIndexer.cpp:(.text+0x2c9e): undefined reference to `Xapian::TermGenerator::set_stopper_strategy(Xapian::TermGenerator::stop_strategy)'
zimwriterfs-xapianIndexer.o: In function `XapianIndexer::indexingPostlude()':
xapianIndexer.cpp:(.text+0x82): undefined reference to `Xapian::Database::compact_(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const*, int, unsigned int, int, Xapian::Compactor*) const'
collect2: error: ld returned 1 exit status
Makefile:485: recipe for target 'zimwriterfs' failed
make: *** [zimwriterfs] Error 1