ubuntu - Linux 服务器 xmpp ejabberd 启动，状态未运行？

Question

我正在使用具有 SSH 访问权限的服务器。我正在尝试使用命令安装 ejabberd，但它不起作用。我设法在没有 sudo 的情况下安装它。安装我关注 these steps .

现在运行 ejabberd 的主要问题，启动 ejabberd 时出错:

$ ./ejabberdctl start
/home/sancm/ejabberd/bin/erl: fork: Cannot allocate memory
/home/sancm/ejabberd/bin/erl: fork: Cannot allocate memory

$ ./ejabberdctl status
./ejabberdctl: fork: Cannot allocate memory
/home/sanchr5m/ejabberd/bin/erl: fork: Cannot allocate memory
/home/sanchr5m/ejabberd/bin/erl: fork: Cannot allocate memory
Failed to create thread: Resource temporarily unavailable (11)
./ejabberdctl: line 125: 3009909 Aborted 
"$@"

在我的服务器 apt-get 和 sudo 上，su 不工作。我不知道为什么。

free -m

             total       used       free     shared    buffers     cached
Mem:         32043      29812       2230         19       3624      10701
-/+ buffers/cache:      15486      16556
Swap:         4095       1405       2690

Answer 1

您不需要 root 访问权限来安装和启动 ejabberd。尝试这个:

$ ./configure --enable-user --prefix=/tmp/aa
$ make
$ make install
$ cd /tmp/aa
$ ./sbin/ejabberdctl live
...
13:02:34.457 [info] ejabberd 18.04.71 is started in the node ejabberd@localhost in 5.67s
13:02:34.459 [info] Application ejabberd started on node ejabberd@localhost
13:02:34.459 [info] Start accepting TCP connections at [::]:5280 for ejabberd_http
13:02:34.460 [info] Start accepting TCP connections at [::]:5269 for ejabberd_s2s_in
13:02:34.460 [info] Start accepting TCP connections at [::]:5222 for ejabberd_c2s