[ 96%] Built target okularpart
/usr/bin/ld: Undefined symbols:
jpeg_std_error(jpeg_error_mgr*)
jpeg_stdio_dest(jpeg_compress_struct*, __sFILE*)
jpeg_set_quality(jpeg_compress_struct*, int, int)
jpeg_set_defaults(jpeg_compress_struct*)
jpeg_CreateCompress(jpeg_compress_struct*, int, unsigned long)
jpeg_start_compress(jpeg_compress_struct*, int)
jpeg_finish_compress(jpeg_compress_struct*)
jpeg_write_scanlines(jpeg_compress_struct*, unsigned char**, unsigned int)
jpeg_destroy_compress(jpeg_compress_struct*)
collect2: ld returned 1 exit status
make[2]: *** [lib/libokularGenerator_plucker.so] Error 1
make[1]: *** [okular/generators/plucker/CMakeFiles/okularGenerator_plucker.dir/all] Error 2
make: *** [all] Error 2