Unofficial portage tree with all vapoursynth related ebuilds

To make use of this overlay, first install layman (you need git support enabled on this ebuild):

# emerge app-portage/layman

Add layman at the end of your /etc/portage/make.conf:

# echo "source /var/lib/layman/make.conf" >> /etc/portage/make.conf

Finally update layman's database and add vapoursynth's overlay to your system.

# layman -L
# layman -a vapoursynth

First of all to activate default vapoursynth plugins:

# echo 'VAPOURSYNTH_PLUGINS="subtext eedi3 imagemagick morpho ocr removegrain vinverse vivtc"' >> /etc/portage/make.conf

There is a convenient set that will pull all vapoursynth plugins:

# emerge @vapoursynth-plugins

Or if you just want some plugins but not all of them:

# VAPOURSYNTH_PLUGINS="mvtools fmtconv" emerge vapoursynth-plugins-meta

If you are on stable use the provided file to keyword everything:

# cd /etc/portage/package.accept_keywords
# ln -s /var/lib/layman/vapoursynth/Documentation/package.accept_keywords/vapoursynth .

To make use of the live ebuilds:

# cd /etc/portage/package.accept_keywords
# ln -s /var/lib/layman/vapoursynth/Documentation/package.accept_keywords/vapoursynth-live .

In case you are using the live versions, you may want to utilize smart-live-rebuild to update the ebuilds as needed:

# emerge app-portage/smart-live-rebuild
# smart-live-rebuild

This overlay also includes an editor and a modified mpv ebuild with vapoursynth support enabled:

# emerge app-editors/vapoursynth-editor::vapoursynth media-video/mpv::vapoursynth

If you want to use python-3.5 you may need to add this to your /etc/portage/package.use/use:

*/*::vapoursynth python_single_target_python3_5