diff --git a/meson/this_iguana.sh.in b/meson/this_iguana.sh.in
index c6ad8ba3..8896d768 100644
--- a/meson/this_iguana.sh.in
+++ b/meson/this_iguana.sh.in
@@ -1,8 +1,6 @@
 #!/bin/bash
 # source this file to set environment variables for this iguana installation
 
-set -x
-
 # find the iguana installation prefix, with respect to this file
 thisEnv=${BASH_SOURCE[0]:-$0}
 thisDir=$(cd $(dirname $thisEnv)/.. && pwd -P)
@@ -10,17 +8,15 @@ thisDir=$(cd $(dirname $thisEnv)/.. && pwd -P)
 # append to PKG_CONFIG_PATH
 export PKG_CONFIG_PATH=$thisDir/lib/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}}
 
-# append to LD_LIBRARY_PATH
-libdirs=(
-  $(pkg-config --variable hipo_libdir iguana)
-  $(pkg-config --variable libdir      iguana)
-)
-for libdir in ${libdirs[*]}; do
-  [ -n "$libdir" ] && export LD_LIBRARY_PATH=$libdir${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
-done
-
-# append to PYTHONPATH
-iguana_pythonpath=$(pkg-config --variable pythonpath iguana)
-[ -n "$iguana_pythonpath" ] && export PYTHONPATH=$iguana_pythonpath${PYTHONPATH:+:${PYTHONPATH}}
+# # append to LD_LIBRARY_PATH
+# libdirs=(
+#   $(pkg-config --variable hipo_libdir iguana)
+#   $(pkg-config --variable libdir      iguana)
+# )
+# for libdir in ${libdirs[*]}; do
+#   [ -n "$libdir" ] && export LD_LIBRARY_PATH=$libdir${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
+# done
 
-set +x
+# # append to PYTHONPATH
+# iguana_pythonpath=$(pkg-config --variable pythonpath iguana)
+# [ -n "$iguana_pythonpath" ] && export PYTHONPATH=$iguana_pythonpath${PYTHONPATH:+:${PYTHONPATH}}