Initial build of dockerfile docker build -t viper . fails because yara requires, and is missing, the flex package.
/bin/bash ../ylwrap hex_lexer.l .c hex_lexer.c -- /bin/bash /root/tmp_build/yara/missing flex
/root/tmp_build/yara/missing: line 81: flex: command not found
WARNING: 'flex' is missing on your system.
You should only need it if you modified a '.l' file.
You may want to install the Fast Lexical Analyzer package:
<http://flex.sourceforge.net/>
make[2]: *** [hex_lexer.c] Error 127
make[2]: Leaving directory `/root/tmp_build/yara/libyara'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/root/tmp_build/yara'
make: *** [all] Error 2
The command '/bin/sh -c cd ~/tmp_build && git clone -b v${YARA_VERSION} https://github.com/plusvic/yara.git && cd yara && bash build.sh && make install && cd yara-python && python setup.py build && python setup.py install && cd ../.. && rm -rf yara && ldconfig' returned a non-zero code: 2
Rafiot
commented
7 years ago
Initial build of dockerfile
docker build -t viper .fails because yara requires, and is missing, the flex package.