阿里云安装certbot-auto

安装certbot-auto就是被各种折腾,

好不容易来到这一步:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
dialog is already the newest version.
gcc is already the newest version.
python is already the newest version.
python-dev is already the newest version.
ca-certificates is already the newest version.
libssl-dev is already the newest version.
augeas-lenses is already the newest version.
libaugeas0 is already the newest version.
libffi-dev is already the newest version.
python-virtualenv is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
Creating virtual environment...
Installing Python packages...

然后就是被卡住了,经过各种查找,一个比较靠谱的说法是:内存不够了!

会产生这种错误:

 x86_64-linux-gnu-gcc: internal compiler error: Killed (program cc1)

于是, 我关闭了各种我能够控制的程序,然后根据大神的说明做如下处理:

sudo dd if=/dev/zero of=/swapfile bs=1024 count=4194304
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
nano /etc/fstab  (在最后一行增加下面的一行内容,这样系统重启后swap不会丢失)
/swapfile             swap                    swap    defaults        0 0

这种方法,下载原程序安装时通过,直接运行还在等待中。。。

终于成功了,安装过程中发现要做好几个问题:

1.你的内存要够用,否则,会出现 gcc报错;

2.pip的源,要换国内的,要用https的,否则会报警,也很烦;

3.先安装依赖,我是用源码安装的,python setup.py install,然后再./certbot-auto

4.出现Installing Python packages...后,可能要等很长时间,太长了就中断重新再来。

5.ubuntu版本低了就不好安装,最好16版本的,直接apt-get安装

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