diff options
Diffstat (limited to 'src/buildenv/buildenv.cc')
| -rw-r--r-- | src/buildenv/buildenv.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/buildenv/buildenv.cc b/src/buildenv/buildenv.cc index 885c5e169039..f05aa7bf2fbb 100644 --- a/src/buildenv/buildenv.cc +++ b/src/buildenv/buildenv.cc @@ -74,10 +74,11 @@ static void createLinks(const Path & srcDir, const Path & dstDir, int priority) auto prevPriority = priorities[dstFile]; if (prevPriority == priority) throw Error(format( - "collision between '%1%' and '%2%'; " - "use 'nix-env --set-flag priority NUMBER PKGNAME' " + "Packages '%1%' and '%2%' have the same priority '%3%'" + "use 'nix-env --set-flag priority NUMBER INSTALLED_PKGNAME' " "to change the priority of one of the conflicting packages" - ) % srcFile % target); + " ('0' being the highest priority)" + ) % srcFile % target % priority); if (prevPriority < priority) continue; if (unlink(dstFile.c_str()) == -1) |