ModuleNotFoundError: No module named 'serial' about nmea_navsat_driver

[Joy-Zhang-0303]

Hello, I'm also using this package. Everything is also. My Python is 2.7 . Could you show the Python installed path ?

By the way, which branch do you use? I use melodic-devel

[aristow1]

HI my python installation path is /usr/bin/python. im also using python 2.7. i also use melodic-devel

[aristow1]

how do i check the name of the serial port the gps is connected to. im using a COM port ?

[evenator]

@aristow1 If you're building and installing nmea_navsat_driver from source, you need to install all of the dependencies. The easiest way to do that is with rosdep. After installing and initializing rosdep, install the dependencies of nmea_navsat_driver with this command:

rosdep install nmea_navsat_driver

[aristow1]

i will try this tomorrow and let you know if it works. thank you :)

[aristow1]

i was using python 3 to build the package and that was the Problem. after using python2.7 to build + the solution of @evenator the Problem was solved. Thanks !