本来期望直接安装PVE，奈何总装不成功，曲线救国，先装了一个Debian，然后再安装PVE。

Debian的安装看这个：https://ensky.tech/install-pve-failed/

Change Hosts File

对/etc/hosts文件进行如下修改，添加如下内容

<ip> <hostname>.proxmox.com <hostname>

例如：192.168.3.10 ensky.proxmox.com ensky

ip可以是私有IP，也可以是公网IP。

指令内容：

127.0.0.1       localhost
192.168.3.10    ensky.proxmox.com ensky

修改完hosts文件后，设置服务器hostname为我们刚刚填加的hostname

hostnamectl set-hostname <hostname>

指令：

hostnamectl set-hostname ensky

检查：

配置好以后，使用命令hostname –ip-address测试一下，应该需要显示192.168.3.10，也就是显示配置好的IP才对。

hostname --ip-address
192.168.3.10 # should return your IP address here

Update Debian Source

确认源，安装Debian的时候，已经选择了一个国内源“清华大学”，所以不需要再配置了，注意把DVD这个屏蔽掉，已经没有DVD了。不屏蔽掉，会报错。

文件：/etc/apt/sources.list

# deb cdrom:[Debian GNU/Linux 11.3.0 _Bullseye_ - Official amd64 DVD Binary-1 20220326-11:23]/ bullseye contrib main

#deb cdrom:[Debian GNU/Linux 11.3.0 _Bullseye_ - Official amd64 DVD Binary-1 20220326-11:23]/ bullseye contrib main

deb http://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main
deb-src http://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main

deb http://security.debian.org/debian-security bullseye-security main contrib
deb-src http://security.debian.org/debian-security bullseye-security main contrib

# bullseye-updates, to get updates before a point release is made;
# see https://www.debian.org/doc/manuals/debian-reference/ch02.en.html#_updates_and_backports
deb http://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib
deb-src http://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib

这个配置很重要，如果配置错误，会导致软件安装有问题。

Install Proxmox VE

Add the Proxmox VE repository:

echo "deb [arch=amd64] http://download.proxmox.com/debian/pve bullseye pve-no-subscription" > /etc/apt/sources.list.d/pve-install-repo.list

Add the Proxmox VE repository key as root (or use sudo):

wget https://enterprise.proxmox.com/debian/proxmox-release-bullseye.gpg -O /etc/apt/trusted.gpg.d/proxmox-release-bullseye.gpg

Update your repository and system by running:

apt update && apt full-upgrade

Install Proxmox VE packages

apt install proxmox-ve postfix open-iscsi

执行这条指令以后，应该会进入一个正常安装流程，不应该报错。

Install Postfix

做没有用的情况下，Postfix选择Local就可以了

System Mail Name

随便写一个吧，目前用不到。或者默认的就行。

Delete os-prober package

apt remove os-prober

然后重启电脑，访问https://IP:8006进入PVE后台管理页面，其账号密码即为服务器ssh登录的账号密码。注意采用https协议，否则进不去。

Resource Usage

安装成功以后，资源利用率如何？

在Debian桌面启用，连接PVE以后，资源利用率如下所示：

第二次重新安装后的资源利用率：

PVE new install resource usage

Error

错误01: unmet dependencies

没有解决

错误02：版本不对

没有解决掉

The following packages have unmet dependencies:
 attr : Depends: libattr1 (= 1:2.4.48-4) but 1:2.4.48-6 is to be installed
 libacl1-dev : Depends: libc6-dev but it is not going to be installed or
                        libc-dev
               Depends: libacl1 (= 2.2.53-4) but 2.2.53-10 is to be installed
               Depends: libattr1-dev (>= 1:2.4.46-8) but it is not going to be installed
 libanyevent-perl : Depends: perlapi-5.28.1
                    Recommends: libasync-interrupt-perl but it is not going to be installed
                    Recommends: libev-perl but it is not going to be installed or
                                libevent-perl but it is not going to be installed
                    Recommends: libguard-perl but it is not going to be installed
 libapt-pkg-perl : Depends: perlapi-5.28.0
 libauthen-pam-perl : Depends: perlapi-5.28.0
 libcommon-sense-perl : Depends: perlapi-5.28.1
                        Depends: perl (< 5.28.2~) but 5.32.1-4+deb11u2 is to be installed
 libcrypt-openssl-random-perl : Depends: perlapi-5.28.0
 libcrypt-openssl-rsa-perl : Depends: perlapi-5.28.0
                             Depends: libcrypt-openssl-bignum-perl but it is not going to be installed
 libcrypt-ssleay-perl : Depends: perlapi-5.28.0
 libfilesys-df-perl : Depends: perlapi-5.28.0
 libgnutls-dane0 : Depends: libgnutls30 (= 3.6.7-4+deb10u7) but 3.7.1-5 is to be installed
 libgnutlsxx28 : Depends: libgnutls30 (= 3.6.7-4+deb10u7) but 3.7.1-5 is to be installed
 liblinux-inotify2-perl : Depends: perlapi-5.28.0
 libnetaddr-ip-perl : Depends: perlapi-5.28.0
                      Recommends: libsocket6-perl but it is not going to be installed
 libposix-strptime-perl : Depends: perlapi-5.28.0
 libpve-access-control : Depends: libjson-xs-perl but it is not installable
 librrds-perl : Depends: perlapi-5.28.1
 libtemplate-perl : Depends: perlapi-5.28.0
 libterm-readline-gnu-perl : Depends: perlapi-5.28.1
 libuuid-perl : Depends: perlapi-5.28.1
 libxml-libxml-perl : Depends: perlapi-5.28.1
 libyaml-libyaml-perl : Depends: perlapi-5.28.1
 proxmox-ve : Depends: pve-qemu-kvm but it is not installable
 pve-cluster : Depends: corosync (>= 2.3.4-1) but it is not going to be installed
               Depends: libqb100 (>= 2.0.1-1) but it is not installable
               Depends: sqlite3 but it is not going to be installed
               Depends: libcmap4 (>= 1.99.9) but it is not going to be installed
               Depends: libcpg4 (>= 2.3.4-1) but it is not going to be installed
               Depends: libquorum5 (>= 2.3.4-1) but it is not going to be installed
 pve-firewall : Depends: ebtables but it is not installable
 pve-manager : Depends: libproxmox-acme-plugins but it is not installable
 python3-chardet : Breaks: python-chardet (< 3.0.4-6) but 3.0.4-3 is to be installed
 python3-protobuf : Depends: python3 (< 3.8) but 3.9.2-3 is to be installed
 python3-six : Breaks: libpython-stdlib (< 2.7.18) but 2.7.16-1 is to be installed
               Breaks: python (< 2.7.18) but 2.7.16-1 is to be installed
               Breaks: python-minimal (< 2.7.18) but 2.7.16-1 is to be installed
 qemu-server : Depends: libjson-xs-perl but it is not installable
               Depends: pve-qemu-kvm (>= 3.0.1-62) but it is not installable
 spiceterm : Depends: pve-qemu-kvm but it is not installable
E: Unable to correct problems, you have held broken packages.

上述错误没有直接解决，可能是软件源配置不对，导致软件安装版本错误，找不到等。这个系统我安装了4次以上，最后通过开头写的教程安装后，不会再出现上述两个错误，可以一路畅通的安装好PVE。

Appendix

官方安装教程：https://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_11_Bullseye