I am trying to compile on a WIO Terminal with Arduino IDE 1.8.19, I keep getting this error.
/home/pi/.arduino15/packages/Seeeduino/tools/arm-none-eabi-gcc/7-2017q4/bin/arm-none-eabi-ar: error while loading shared libraries: libfl.so.2: cannot open shared object file: No such file or directory
Thank you! I ran the install for libfl and it worked. I have a question about the 64 bit version of Pi OS, when I try to install the SAMD boards, I get a bossac error. That is why I went to the 32 bit version. Is there a fix for the 64 bit OS? I apologize in advance if this question needs to posted elsewhere. Again my thanks for your help!