Cant make build

[Azrael1980]

DKMS make.log for rtl88x2bu-5.8.7.1 for kernel 5.18.0-kali5-amd64 (x86_64) Thu Aug 18 03:18:29 AM EDT 2022 /bin/sh: 1: bc: not found make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/5.18.0-kali5-amd64/build M=/var/lib/dkms/rtl88x2bu/5.8.7.1/build modules make[1]: Entering directory '/usr/src/linux-headers-5.18.0-kali5-amd64' warning: the compiler differs from the one used to build the kernel The kernel was built by: gcc-11 (Debian 11.3.0-3) 11.3.0 You are using: gcc-11 (Debian 11.3.0-5) 11.3.0 /bin/sh: 1: bc: not found CC [M] /var/lib/dkms/rtl88x2bu/5.8.7.1/build/core/rtw_cmd.o CC [M] /var/lib/dkms/rtl88x2bu/5.8.7.1/build/core/rtw_security.o CC [M] /var/lib/dkms/rtl88x2bu/5.8.7.1/build/core/rtw_debug.o /usr/src/rtl88x2bu-5.8.7.1/core/rtw_debug.c: In function ‘dump_drv_version’: /usr/src/rtl88x2bu-5.8.7.1/core/rtw_debug.c:45:69: error: macro "DATE" might prevent reproducible builds [-Werror=date-time] 45 | RTW_PRINT_SEL(sel, "build time: %s %s\n", DATE, TIME); | ^ In file included from /usr/src/rtl88x2bu-5.8.7.1/include/drv_types.h:60, from /usr/src/rtl88x2bu-5.8.7.1/core/rtw_debug.c:17: /usr/src/rtl88x2bu-5.8.7.1/core/rtw_debug.c:45:51: error: macro "TIME" might prevent reproducible builds [-Werror=date-time] 45 | RTW_PRINT_SEL(sel, "build time: %s %s\n", DATE, TIME); | ^~~~ /usr/src/rtl88x2bu-5.8.7.1/include/rtw_debug.h:254:46: note: in definition of macro ‘RTW_PRINT_SEL’ 254 | _seqdump(sel, fmt, ##arg) /rtw_warn_on(1)/; \ | ^~~ cc1: some warnings being treated as errors make[2]: [/usr/src/linux-headers-5.18.0-kali5-common/scripts/Makefile.build:293: /var/lib/dkms/rtl88x2bu/5.8.7.1/build/core/rtw_debug.o] Error 1 make[1]: [/usr/src/linux-headers-5.18.0-kali5-common/Makefile:1858: /var/lib/dkms/rtl88x2bu/5.8.7.1/build] Error 2 make[1]: Leaving directory '/usr/src/linux-headers-5.18.0-kali5-amd64' make: *** [Makefile:2391: modules] Error 2

[Reelix]

/bin/sh: 1: bc: not found

Run: sudo apt install bc

[Azrael1980]

Thx. All work!