我试图建立libssh2-hs与堆栈(LTS-3.20),我得到了一些错误: $ stack build
No compiler found, expected minor version match with ghc-7.10.2 (x86_64-ncurses6) (based on resolver setting in /home/black/programmation/haskell/
Archlinux,MariaDB 10.1.25 我有工作的MySQL。现在我决定用数据移动目录。 我试图将/ var/lib/mysql移动到/ home/srv/mysql。并创建符号链接到旧路径(/ var/lib/mysql)。但mysqld的提示错误: Job for mariadb.service failed because the control process exited w