installer: wget need libidn.

diff --git a/config/rootfiles/installer/eject b/config/rootfiles/installer/eject
deleted file mode 120000 (symlink)
index 54928be..0000000
--- a/config/rootfiles/installer/eject
+++ /dev/null
@@ -1 +0,0 @@
-../common/eject
\ No newline at end of file

diff --git a/config/rootfiles/installer/libidn b/config/rootfiles/installer/libidn
new file mode 120000 (symlink)
index 0000000..9750546
--- /dev/null
+++ b/config/rootfiles/installer/libidn
@@ -0,0 +1 @@
+../common/libidn
\ No newline at end of file