It looks like a problem related to your installation of devkitARM to me, considering those tools mentioned in your terminal are some of the tools devkitARM comes with.
Even after updating, uninstalling and installing again, the error still shows up
/bin/sh: line 5: arm-none-eabi-as: command not found
/bin/sh: line 7: arm-none-eabi-ar: command not found
_divsi3
/bin/sh: line 5: arm-none-eabi-as: command not found
/bin/sh: line 7: arm-none-eabi-ar: command not found
_umodsi3
/bin/sh: line 5: arm-none-eabi-as: command not found
/bin/sh: line 7: arm-none-eabi-ar: command not found
_modsi3
/bin/sh: line 5: arm-none-eabi-as: command not found
/bin/sh: line 7: arm-none-eabi-ar: command not found
_dvmd_tls
/bin/sh: line 5: arm-none-eabi-as: command not found
/bin/sh: line 7: arm-none-eabi-ar: command not found
_call_via_rX
/bin/sh: line 5: arm-none-eabi-as: command not found
/bin/sh: line 7: arm-none-eabi-ar: command not found
mv tmplibgcc1.a libgcc1.a
mv: cannot stat 'tmplibgcc1.a': No such file or directory
make: *** [Makefile:36: libgcc1.a] Error 1
make: Leaving directory '/home/Lenovo/agbcc/libgcc'