bash: ./idaq: No such file or directory
You need to enable the i386
architecture and install the appropriate libraries for IDA:
dpkg --add-architecture i386
apt-get update
apt-get install libpcre3:i386 libxdmcp6:i386 libc6:i386 libffi6:i386 libxcb1:i386 libgcc1:i386 libxau6:i386 zlib1g:i386 libx11-6:i386
(Look at the output of ldd idaq
and use apt-file
to find packages providing the missing libraries.)