gazebo problem package 'gazebo>=6.0' not found

[wkyoun]

I did as the following page describes:

http://dev.px4.io/simulation-gazebo.html

but I got the error

I seems to me that the version of installed gazebo is not gazebo>=6.0'

---

wkyoun@wkyoun-XPS-13-9343:~/catkin_ws/src/Firmware$ make posix_sitl_default gazebo

make -C /home/wkyoun/catkin_ws/src/Firmware/build_posix_sitl_default -j4 --no-print-directory gazebo [ 2%] Built target df_driver_framework [ 2%] Built target git_genmsg [ 3%] Built target git_gencpp [ 3%] Built target prebuild_targets [ 3%] Built target git_mavlink [ 4%] Built target git_matrix [ 4%] Built target git_uavcan [ 5%] [ 5%] Built target generate_topic_listener Built target git_driverframework [ 6%] [ 6%] Built target xml_gen Built target mixer_gen [ 6%] Built target git_jmavsim [ 7%] Built target msg_gen [ 7%] Built target platformscommon [ 7%] Built target git_gazebo [ 8%] [ 8%] Built target driversboardssitl Built target driverspwm_out_sim [ 12%] Built target driversdevice [ 12%] Built target platformsposixdriversadcsim [ 15%] [ 22%] Built target platformsposix__px4_layer Built target platformsposixwork_queue [ 23%] Built target platformsposixdriverstonealrmsim [ 23%] Built target platformsposixdriversgpssim [ 24%] [ 25%] Built target platformsposixdriversaccelsim Built target platformsposixdriversairspeedsim [ 25%] Built target platformsposixdriversrgbledsim [ 26%] Built target platformsposixdriversbarosim [ 28%] [ 28%] Built target platformsposixdriversledsim Built target systemcmdsmixer [ 28%] Built target platformsposixdriversgyrosim [ 28%] Built target systemcmdsparam [ 29%] Built target systemcmdsver [ 29%] Built target systemcmdsesc_calib [ 29%] Built target systemcmdsreboot [ 30%] Built target systemcmdstopic_listener [ 31%] Built target systemcmdsperf [ 32%] Built target modulesparam [ 37%] [ 37%] Built target modulesuORB Built target modulessensors [ 40%] Built target modulessystemlibmixer [ 41%] Built target modules__ekf_att_pos_estimator [ 42%] Built target modulessimulator [ 43%] [ 44%] Built target modulesattitude_estimator_ekf Built target modulesattitude_estimator_q [ 47%] Built target modulesvtol_att_control [ 47%] Built target modulesmc_pos_control [ 52%] [ 54%] Built target modulesmavlink Built target modulesposition_estimator_inav [ 55%] Built target modulesmc_att_control [ 57%] [ 63%] [ 65%] Built target modulesmc_att_control_multiplatform Built target modulesnavigator Built target modulesmc_pos_control_multiplatform [ 68%] [ 70%] [ 71%] Built target modulesland_detector Built target modulescontrollib [ 72%] Built target libexternal_lgpl Built target modulesfw_att_control [ 74%] [ 74%] Built target modulesdataman Built target libmathlib [ 75%] Built target modulessdlog2 [ 78%] Built target libecl [ 78%] Built target libmathlibmathfilter [ 79%] Built target libconversion [ 79%] [ 85%] Built target libgeo Built target modulescommander [ 85%] Built target libterrain_estimation [ 86%] Built target lib__geo_lookup [ 87%] Built target liblaunchdetection [ 88%] Built target lib__runway_takeoff [ 96%] Built target modulessystemlib [ 98%] Built target modulesfw_pos_control_l1 [100%] Built target mainapp SITL ARGS rc_script: posix-configs/SITL/init/rcS debugger: none program: gazebo model: none build_path: /home/wkyoun/Firmware/build_posix_sitl_default empty model, setting iris as default -- Boost version: 1.54.0 -- Found the following Boost libraries: -- system -- thread -- checking for module 'gazebo>=6.0' -- package 'gazebo>=6.0' not found CMake Error at /usr/share/cmake-3.2/Modules/FindPkgConfig.cmake:344 (message): A required package was not found Call Stack (most recent call first): /usr/share/cmake-3.2/Modules/FindPkgConfig.cmake:506 (_pkg_check_modules_internal) CMakeLists.txt:7 (pkg_check_modules)

-- Configuring incomplete, errors occurred! See also "/home/wkyoun/Firmware/Tools/sitl_gazebo/Build/CMakeFiles/CMakeOutput.log". make[4]: * [src/firmware/posix/CMakeFiles/gazebo] Error 1 make[3]: * [src/firmware/posix/CMakeFiles/gazebo.dir/all] Error 2 make[2]: * [src/firmware/posix/CMakeFiles/gazebo.dir/rule] Error 2 make[1]: * [gazebo] Error 2 make: *\ [posix_sitl_default] Error 2 wkyoun@wkyoun-XPS-13-9343:~/catkin_ws/src/Firmware$

---

So, I tried to install gazebo6 as following web:

http://gazebosim.org/tutorials?tut=install_ubuntu&

In Step-by-step Install

When I did following command:

I got the error like this

How can I fix this?

wkyoun@wkyoun-XPS-13-9343:~$ sudo apt-get install gazebo6

Reading package lists... Done Building dependency tree
Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation:

The following packages have unmet dependencies: gazebo6 : Depends: libgazebo6 (= 6.5.1-1~trusty) but it is not going to be installed Depends: libsdformat3 but it is not going to be installed Depends: gazebo6-common (= 6.5.1-1~trusty) but it is not going to be installed Recommends: gazebo6-plugin-base E: Unable to correct problems, you have held broken packages. wkyoun@wkyoun-XPS-13-9343:~$

[andre-nguyen]

Try uninstalling your current gazebo version first.

[wkyoun]

How Can I check the current version of gazebo? I tried to search the method to check the current version of gazebo, but nothing found

[andre-nguyen]

~$ gazebo --version
Gazebo multi-robot simulator, version 6.5.1
Copyright (C) 2012-2015 Open Source Robotics Foundation.
Released under the Apache 2 License.
http://gazebosim.org

Gazebo multi-robot simulator, version 6.5.1
Copyright (C) 2012-2015 Open Source Robotics Foundation.
Released under the Apache 2 License.
http://gazebosim.org