c - 安装加密库“libpqcrypto”

Question

我们正在尝试完全按照他们网页上的说明为 Ubuntu 安装库libpqcrypto（几天以来）。不幸的是，我们无法修复安装过程中出现的错误：

cpucycles/amd64cpuspeed compiling 
# gcc -fPIC -Wall -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

cpucycles.c: In function ‘pqcpucycles_impl_persecond’:
cpucycles.c:20:12: error: ‘CTL_HW’ undeclared (first use in this function); did you mean ‘CTL_PM’?
   oid[0] = CTL_HW;
            ^~~~~~
            CTL_PM
cpucycles.c:20:12: note: each undeclared identifier is reported only once for each function it appears in
cpucycles.c:21:12: error: ‘HW_CPUSPEED’ undeclared (first use in this function)
   oid[1] = HW_CPUSPEED;
            ^~~~~~~~~~~
cpucycles/cpucycles.c compiler exited 1

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您知道为什么会发生此错误或它告诉我们什么吗？

PS：我们使用 Parallels Desktop 在 Mac 上运行 Ubuntu。