postgresql完整编译安装过程以及出的错

postgresql完整编译安装过程：
参考文档：https://blog.youkuaiyun.com/wlwlwlwl015/article/details/53256358

.bash_profile文件的打开过程：

vim ~/.bash_profile
source ./.bash_profile

参考文档：https://blog.youkuaiyun.com/qq_42683219/article/details/98174501

输入：pg_ctl start -l /usr/local/postgresql/log/pg_server.log时出现：

pg_ctl: another server might be running; trying to start server anyway
waiting for server to start…/bin/sh: /usr/local/postgresql/log/pg_server.log: 权限不够
stopped waiting
pg_ctl: could not start server
Examine the log output.

错误可以看这个链接：
https://blog.youkuaiyun.com/mgx289106164/article/details/51173348

参考文档：https://blog.youkuaiyun.com/dyx1024/article/details/6594851