Parabola OpenRC Installation error message

# General Idea

I wanted to install Parabola OpenRC on a USB Flash drive
Following https://wiki.parabola.nu/Beginners%27_Guide

/dev/sdb is my bootable live usb
/dev/sdc is my install device

# 3.1

Downloaded the openrc dual cli iso from Parabola downloads page. SHA256SUMS matched.

# 3.3

# dd bs=4M if=parabola-openrc-2020.01.18-dual.iso of=/dev/sdb && sync

It said:
```
219+1 records in
219+1 records out
919601152 bytes (920 MB, 877 MiB) copied, 425.305 s, 2.2 MB/s
```

Rebooted and booted into the x86_64 live usb.

# 4

I was fine with US keyboard layout so didn't bother to change.

# 5

```
# ping -c 3 www.gnu.org
```

I was in ethernet so returned pings as expected. Skipped the wireless (5.1) part.

# 6.1
Ran `lsblk` and it showed my device on `/dev/sdc`

# 6.4

```
parted /dev/sdc

(parted) mklabel msdos
```

# 6.5

```
(parted) mkpart primary ext2 0% 100%
(parted) print
```

shows 1 as a partition number, so:

```
(parted) set 1 boot on
(parted) quit
```

`cfdisk /dev/sdc` showed one single drive with boot flag correctly set.

```
# mkfs.ext2 -L "parabola" /dev/sdc1
```

# 6.7
No swap, so skipped

# 6.8
mount /dev/sdc1 /mnt

# 7
Edited `/etc/pacman.d/mirrorlist` to get my closest mirror to the top.

# 8

I have checked `/etc/pacman.conf` and nonsystemd section is uncommented and top of other repositories.

Ran:
```
# pacstrap -i /mnt base base-devel elogind
```

Selected all the default options and it fails saying:

```
...
looking for conflicting packages...
error: unresolvable package conflicts detected
error: failed to prepare transaction (conflicting dependencies)
:: openrc and systemd are in conflict
==> ERROR: Failed to install packages to new root
```

Changed `base` to `base-openrc`:
```
# pacstrap -i /mnt base-openrc base-devel elogind
```

Same error message.