一个错误：
CMake Error at CMakeLists.txt:3 (project):
No CMAKE_CUDA_COMPILER could be found.
Tell CMake where to find the compiler by setting either the environment
variable "CUDACXX" or the CMake cache entry CMAKE_CUDA_COMPILER to the full
path to the compiler, or to the compiler name if it is in the PATH.
添加 cuda的相关变量：
export CUDA_HOME=/usr/local/cuda
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda/lib64:/usr/local/cuda/extras/CUPTI/lib64
export PATH=$PATH:$CUDA_HOME/bin

//系统在安装软件的时候老是报munge错误 是etc权限导致的
sudo chmod -R u=rwx,g=rx,o=rx /etc
● munge.service - MUNGE authentication service
Loaded: loaded (/lib/systemd/system/munge.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2021-07-25 17:23:17 CST; 15ms ago
Docs: man:munged(8)
Process: 36517 ExecStart=/usr/sbin/munged (code=exited, status=1/FAILURE)

Jul 25 17:23:17 anneng01 systemd[1]: Starting MUNGE authentication service...
Jul 25 17:23:17 anneng01 munged[36517]: munged: Error: Keyfile is insecure: group-writable permissions without sticky bit set on "/etc"
Jul 25 17:23:17 anneng01 systemd[1]: munge.service: Control process exited, code=exited status=1
Jul 25 17:23:17 anneng01 systemd[1]: munge.service: Failed with result 'exit-code'.
Jul 25 17:23:17 anneng01 systemd[1]: Failed to start MUNGE authentication service.

//执行faToTwoBit时老是报段错误
gdb /usr/local/bin/faToTwoBit 后发现文件可能有问题
"/usr/local/bin/faToTwoBit": not in executable format: File truncated
(gdb) q
重新安装后正常