More work on tentacles.

build-cthulhu.sh

@@ -66,7 +66,7 @@ export CGO_ENABLED=${CGO_ENABLED:-1}
 [[ $CGO_ENABLED == 1 ]] || fail "Cthulhu requires CGO_ENABLED=1 and a C compiler."
 command -v pkg-config >/dev/null || fail "Install pkg-config and the development libraries listed in CONTRIBUTING.md."
 missingLibraries=()
-for library in gtk+-3.0 atspi-2 gio-2.0 gstreamer-1.0 x11 xtst xfixes xres xkbcommon liblouis; do
+for library in gtk+-3.0 atspi-2 gio-2.0 gstreamer-1.0 x11 xtst xi xfixes xres xkbcommon liblouis; do
     if ! pkg-config --exists "$library"; then
         missingLibraries+=("$library")
     fi