# [ref_impl_eiffel] [614] AWB-107: Revision 604's override of EV_TREE_IMP was working on Mac but not on Linux, because the latter was built with the precompiled Vision2 library.

**Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161)
**Created:** 2008-04-06 05:21 UTC
**Views:** 2
**Replies:** 0
**URL:** https://discourse.openehr.org/t/ref-impl-eiffel-614-awb-107-revision-604s-override-of-ev-tree-imp-was-working-on-mac-but-not-on-linux-because-the-latter-was-built-with-the-precompiled-vision2-library/12921

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## Post #1 by @svn1

Revision: 614
Author:   peter\.gummer

Log Message:

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**Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-614-awb-107-revision-604s-override-of-ev-tree-imp-was-working-on-mac-but-not-on-linux-because-the-latter-was-built-with-the-precompiled-vision2-library/12921
**Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-614-awb-107-revision-604s-override-of-ev-tree-imp-was-working-on-mac-but-not-on-linux-because-the-latter-was-built-with-the-precompiled-vision2-library/12921