好的，我遗漏了什么。
TLDR；我已经完成了 Kermit 的所有权限、锁定目录、编译等操作，但仍然收到“抱歉，拒绝对 UUCP 锁定文件目录进行写访问”。
VMWare Player 运行 Centos 7，定义了一个通信端口并连接到另一个运行 Centos 7 的 VMWare Player。使用命名管道连接。
以下是全部详细信息（如果您需要其他信息请询问）：
[jmorrison@djangodvlp ~]$ kermit
C-Kermit 9.0.302 OPEN SOURCE:, 20 Aug 2011, for Linux (64-bit)
Copyright (C) 1985, 2011,
Trustees of Columbia University in the City of New York.
Type ? or HELP for help.
(/home/jmorrison/) C-Kermit>set port com1
Sorry, write access to UUCP lockfile directory denied.
*************************
HINT (Use SET HINTS OFF to suppress future hints):
Please read the installation instructions file, ckuins.txt,
or the UNIX appendix of the manual, "Using C-Kermit"
or visit http://www.columbia.edu/kermit/ckuins.html
*************************
(/home/jmorrison/) C-Kermit>show comm
Communications Parameters:
Line: /dev/tty, speed: unknown, mode: remote, modem: generic
Parity: none, duplex: full, flow: none, handshake: none
Carrier-watch: auto, close-on-disconnect: off
Lockfile directory: /usr/spool/kermit
Typical port device name: /dev/ttyS0
Modem signals unavailable
Type SHOW DIAL to see DIAL-related items.
Type SHOW MODEM to see modem-related items.
(/home/jmorrison/) C-Kermit>show version
Versions:
C-Kermit 9.0.302 OPEN SOURCE:, 20 Aug 2011
Numeric: 900302
Built for: Linux
Running on: Linux #1 SMP Thu Dec 18 14:09:13 UTC 2014 3.10.0-123.13.2.el7.x86_64 x86_64
Patches: (none)
UNIX Communications support, 9.0.326, 20 August 2011 for Linux
UNIX File support, 9.0.216, 20 Aug 2011 for Linux
C-Kermit library, 9.0.052, 29 Jun 2011
C-Kermit Protocol Module 9.0.160, 16 Oct 2009
C-Kermit functions, 9.0.233, 3 Jun 2011
Command package 9.0.168, 12 March 2010
User Interface 9.0.299, 9 Jun 2011
Character Set Translation 9.0.044, 2 Jun 2011
CONNECT Command for UNIX:select(), 9.0.139, 1 Mar 2010
Dial Command, 9.0.160, 16 Oct 2009
Script Command, 9.0.032, 16 Oct 2009
Network support, 9.0.297, 14 Jul 2011
Telnet support, 9.0.274, 16 Mar 2010
FTP Client, 9.0.260, 14 Jul 2011
(/home/jmorrison/) C-Kermit>
(/home/jmorrison/) C-Kermit>quit
[jmorrison@djangodvlp ~]$ ll -d /usr/spool/kermit
drwxrwxrwx. 2 root dialout 6 Mar 8 13:34 /usr/spool/kermit
[jmorrison@djangodvlp ~]$ dmesg | grep tty
[ 0.000000] console [tty0] enabled
[ 1.689372] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 1.715790] 00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[jmorrison@djangodvlp ~]$ which kermit
/usr/local/bin/kermit
[jmorrison@djangodvlp ~]$ ll /usr/local/bin
total 2304
-rwxr-xr-x. 1 root root 340 Mar 8 14:52 ckermit.ini
-rwxrwxr-x. 1 root dialout 2354406 Mar 8 14:52 kermit
lrwxrwxrwx. 1 root root 21 Mar 8 14:52 kermit-sshsub -> /usr/local/bin/kermit
[jmorrison@djangodvlp ~]$ id
uid=1000(jmorrison) gid=1000(jmorrison) groups=1000(jmorrison),18(dialout),54(lock) ...
[jmorrison@djangodvlp ~]$ ls -l /dev/ttyS*
crw-rw----. 1 root dialout 4, 64 Mar 7 16:37 /dev/ttyS0
crw-rw----. 1 root dialout 4, 65 Mar 7 17:08 /dev/ttyS1
crw-rw----. 1 root dialout 4, 66 Mar 2 14:23 /dev/ttyS2
crw-rw----. 1 root dialout 4, 67 Mar 2 14:23 /dev/ttyS3
[jmorrison@djangodvlp ~]$ uname -a
Linux djangodvlp.ssla 3.10.0-123.13.2.el7.x86_64 #1 SMP Thu Dec 18 14:09:13 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
[jmorrison@djangodvlp ~]$
我错过了什么？
感谢约翰·莫里森
答案1
男孩，我的脸红了。
没关系。问题是我停止使用“set line /dev/ttyS0”进行测试，并切换到“set port com1”。没有 com1，但我仍然收到相同的错误消息。
我打开了调试日志 (-d)，查看了代码以了解发生了什么。然后我突然想到要尝试 /dev/ttyS0。
作品。
抱歉浪费了空间。
杰博