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It seems like you are missing |
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Run a command:
ros2 run rmf_building_map_tools model_downloader rmf_demos_maps -s office.launch.xml
Have the error log
Traceback (most recent call last):
File "/opt/ros/foxy/lib/rmf_building_map_tools/model_downloader", line 11, in
load_entry_point('rmf-building-map-tools==0.0.0', 'console_scripts', 'model_downloader')()
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 490, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2854, in load_entry_point
return ep.load()
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2445, in load
return self.resolve()
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2451, in resolve
module = import(self.module_name, fromlist=['name'], level=0)
File "/opt/ros/foxy/lib/python3.8/site-packages/model_downloader/model_downloader.py", line 3, in
from building_map_model_downloader import download_models
File "/opt/ros/foxy/lib/python3.8/site-packages/building_map_model_downloader/init.py", line 1, in
from .building_map_model_downloader import *
File "/opt/ros/foxy/lib/python3.8/site-packages/building_map_model_downloader/building_map_model_downloader.py", line 3, in
from building_map.generator import Generator
File "/opt/ros/foxy/lib/python3.8/site-packages/building_map/generator.py", line 4, in
from .building import Building
File "/opt/ros/foxy/lib/python3.8/site-packages/building_map/building.py", line 8, in
from .level import Level
File "/opt/ros/foxy/lib/python3.8/site-packages/building_map/level.py", line 13, in
from .floor import Floor
File "/opt/ros/foxy/lib/python3.8/site-packages/building_map/floor.py", line 4, in
import shapely.geometry
File "/usr/lib/python3/dist-packages/shapely/geometry/init.py", line 4, in
from .base import CAP_STYLE, JOIN_STYLE
File "/usr/lib/python3/dist-packages/shapely/geometry/base.py", line 18, in
from shapely.coords import CoordinateSequence
File "/usr/lib/python3/dist-packages/shapely/coords.py", line 8, in
from shapely.geos import lgeos
File "/usr/lib/python3/dist-packages/shapely/geos.py", line 81, in
_lgeos = CDLL(os.path.join(sys.prefix, 'lib', 'libgeos_c.so'))
File "/usr/lib/python3.8/ctypes/init.py", line 373, in init
self._handle = _dlopen(self._name, mode)
OSError: /usr/lib/libgeos_c.so: cannot open shared object file: No such file or directory
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