ubuntu20.04安装fpylll

需要安装的依赖有

fpylll relies on the following C/C++ libraries:

• GMP or MPIR for arbitrary precision integer arithmetic.
• MPFR for arbitrary precision floating point arithmetic.
• QD for double double and quad double arithmetic (optional).
• fplll for pretty much everything.
• fpylll also relies on

Cython for linking Python and C/C++.

• cysignals for signal handling such as interrupting C++ code.
• py.test for testing Python.
• flake8 for linting.

We also suggest

• virtualenv to build and install fpylll in
• IPython for interacting with Python
• Numpy for numerical computations (e.g. with Gram-Schmidt values)

第一步：安装m4