...
Older GCCs may work, but they are not tested.
GLIBC version 2.15 or newer is required.
Only the features supported by the compilers are supported by Insure++. For example, g++-4.8 does not support C++14, so Insure++ does not support C++14 when compiling with g++-4.8. Insure++ supports compiling C++14 code with g++-5.4, however, because g++-5.4 supports C++14.
...
The amount of disk space required by Insure++ 7.4 depends on which system you are installing. The table below shows the approximate size and ARCH label for each supported platform. These labels will help you complete the installation.
...