nimble update error
Nimble install nimble

```
~/.config/vim-easycomplete/servers » nimble install nimble                                                                                                          1 ↵ bachi@B-48DUMD6R-2201
Downloading https://github.com/nim-lang/nimble using git
       Tip: 4 messages have been suppressed, use --verbose to show them.
     Error: Execution failed with exit code 128
        ... Command: git clone --recursive --depth 1 -b v0.13.1 https://github.com/nim-lang/nimble /var/folders/s3/_13vlvr51lj6xyw3yphvx8rw0000gp/T/nimble_3243/githubcom_nimlangnimble
        ... Output: Cloning into '/var/folders/s3/_13vlvr51lj6xyw3yphvx8rw0000gp/T/nimble_3243/githubcom_nimlangnimble'...
        ... fatal: unable to access 'https://github.com/nim-lang/nimble/': LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to github.com:443
```