Error while linking executable #260
Description
The code here uses xshell and Ubuntu 18.04.6 LTS.
~/nikdso/src/dso/build$ make [ 92%] Built target dso [ 96%] Linking CXX executable bin/dso_dataset CMakeFiles/dso_dataset.dir/src/main_dso_pangolin.cpp.o: In function main::{lambda()#1}::operator()() const':
/home/zhangfangfei/nikdso/src/dso/src/util/DatasetReader.h:256: undefined reference to zip_fopen' /home/zhangfangfei/nikdso/src/dso/src/util/DatasetReader.h:257: undefined reference to zip_fread'
/home/zhangfangfei/nikdso/src/dso/src/util/DatasetReader.h:264: undefined reference to zip_fopen' /home/zhangfangfei/nikdso/src/dso/src/util/DatasetReader.h:265: undefined reference to zip_fread'
/home/zhangfangfei/nikdso/src/dso/src/util/DatasetReader.h:256: undefined reference to zip_fopen' /home/zhangfangfei/nikdso/src/dso/src/util/DatasetReader.h:257: undefined reference to zip_fread'
/home/zhangfangfei/nikdso/src/dso/src/util/DatasetReader.h:264: undefined reference to zip_fopen' /home/zhangfangfei/nikdso/src/dso/src/util/DatasetReader.h:265: undefined reference to zip_fread'
CMakeFiles/dso_dataset.dir/src/main_dso_pangolin.cpp.o: In function ImageFolderReader::~ImageFolderReader()': /home/zhangfangfei/nikdso/src/dso/src/util/DatasetReader.h:170: undefined reference to zip_close'
CMakeFiles/dso_dataset.dir/src/main_dso_pangolin.cpp.o: In function ImageFolderReader::ImageFolderReader(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)': /home/zhangfangfei/nikdso/src/dso/src/util/DatasetReader.h:125: undefined reference to zip_open'
/home/zhangfangfei/nikdso/src/dso/src/util/DatasetReader.h:133: undefined reference to zip_get_num_entries' /home/zhangfangfei/nikdso/src/dso/src/util/DatasetReader.h:136: undefined reference to zip_get_name'
collect2: error: ld returned 1 exit status
CMakeFiles/dso_dataset.dir/build.make:152: recipe for target 'bin/dso_dataset' failed
make[2]: *** [bin/dso_dataset] Error 1
CMakeFiles/Makefile2:104: recipe for target 'CMakeFiles/dso_dataset.dir/all' failed
make[1]: *** [CMakeFiles/dso_dataset.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2`