Error at sudo make install

[victorleungtw]

make -C /lib/modules/5.4.0-26-generic/build M=/home/Workspace/bcwc_pcie modules_install make[1]: Entering directory '/usr/src/linux-headers-5.4.0-26-generic' INSTALL /home/Workspace/bcwc_pcie/facetimehd.ko At main.c:160:

• SSL error:02001002:system library:fopen:No such file or directory: ../crypto/bio/bss_file.c:69
• SSL error:2006D080:BIO routines:BIO_new_file:no such file: ../crypto/bio/bss_file.c:76 sign-file: certs/signing_key.pem: No such file or directory DEPMOD 5.4.0-26-generic Warning: modules_install: missing 'System.map' file. Skipping depmod. make[1]: Leaving directory '/usr/src/linux-headers-5.4.0-26-generic'

[victorleungtw]

The issue is fixed and duplicated with https://github.com/patjak/bcwc_pcie/issues/195