msys – Php cannot be found in MSYS2

I am using Msys2 in windows10

$ pacman -Sl | grep 'pacman '
msys pacman 5.2.1-6 (インストール済み)

So, I tried to install php.

$pacman -S php

error: can't find target. : php

There is no php package.

$ pacman -Ss php
mingw32/mingw-w64-i686-doxygen 1.8.17-1
    A documentation system for C++, C, Java, IDL and PHP (mingw-w64)
mingw64/mingw-w64-x86_64-doxygen 1.8.17-1
    A documentation system for C++, C, Java, IDL and PHP (mingw-w64)
msys/doxygen 1.8.17-1
    A documentation system for C++, C, Java, IDL and PHP

I guess I should add a php repository ???

How can I install the php?

pacman – how to install pod2html in msys2

missing in the openssl pod2hml compilation and I do not know how to install it.
since pod2html is a perl package, I tried to find a way to install it, but ppm does not seem available since pacman since

pacman -Spm

does not return anything

How would it be possible to install pod2html in msys2, preferably using pacman?

cygwin – ssh in msys2 that does not use the correct home directory for .ssh

$ cd $ HOME
$ pwd
/ c / Users / rjt_jr
$ cat /etc/nsswitch.conf
passwd: db files
group: db files
db_enum: built in cache
db_home: windows cygwin desc
db_shell: windows cygwin desc
db_gecos: windows cygwin desc
$ ssh-keygen.exe -t rsa
Generating public / private rsa key pair.
Enter the file in which the key will be stored (//MYCORPSHARE/USERS/rjt_jr/.ssh/id_rsa): ^ C

When I run ssh it also tries to create //MYCORPSHARE/USERS/rjt_jr/.ssh instead of using correctly ~ / .ssh.

Windows Variable % HOMESHARE% had been pointing to // MYCORPSHARE / USERS / rjt_jr, but I used SETX to reset it to C: Users rjt_jr. This did not change the behavior.

I have no idea what Windows configuration or variable is pointing to ssh to the wrong directory.