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Diffstat (limited to 'dev-scheme/guile/metadata.xml')
-rw-r--r--dev-scheme/guile/metadata.xml9
1 files changed, 9 insertions, 0 deletions
diff --git a/dev-scheme/guile/metadata.xml b/dev-scheme/guile/metadata.xml
index 0ec99201052d..fc7f82d4b3b9 100644
--- a/dev-scheme/guile/metadata.xml
+++ b/dev-scheme/guile/metadata.xml
@@ -20,4 +20,13 @@ Guile is a library designed to help programmers create flexible applications. Us
<doc>https://www.gnu.org/software/guile/manual/html_node/index.html</doc>
<remote-id type="savannah">guile</remote-id>
</upstream>
+ <slots>
+ <!-- See (guile)Parallel Installations. -->
+ <slot name="3.0">
+ Guile effective version 3.0.
+ </slot>
+ <slot name="2.2">
+ Guile effective version 2.2.
+ </slot>
+ </slots>
</pkgmetadata>