2 files changed, 16 insertions, 6 deletions

diff --git a/README.md b/README.md
index fd04b6e..9fd5c4c 100644
--- a/README.md
+++ b/README.md
@@ -123,6 +123,7 @@ Building the sources
   - freeglut
   - readline
   - eigen3
+  - py3-cson (run dependency for `xasy`)
 
 ### Getting the sources
 ```sh
diff --git a/tl-build.sh b/tl-build.sh
index 8458a0d..1d47095 100755
--- a/tl-build.sh
+++ b/tl-build.sh
@@ -127,11 +127,21 @@ if [[ ${with_asymptote} == "y" ]];then
     ./configure --prefix=/tmp/asyinst --enable-texlive-build \
                 --enable-static CXXFLAGS=-std=c++11 \
                 --disable-curl --disable-lsp --disable-gsl --disable-fftw
-    sed -i -e 's/^LIBS = /LIBS = -static /' Makefile
+    sed -i.bak -e 's/^LIBS = /LIBS = -static /' Makefile
     gmake
     strip asy
 fi
 
+function include_asymptote {
+    cd ${tl_sourcedir}
+    if [[ -d ${tl_sourcedir}/inst/bin ]];then
+        tl_bindir=${tl_sourcedir}/inst/bin/`ls ${tl_sourcedir}/inst/bin`
+        cp utils/asymptote/asy ${tl_bindir}
+        cd ${tl_bindir}
+        ln -s ../../texmf-dist/asymptote/GUI/xasy.py xasy
+    fi
+}
+
 # Now build TL
 if [[ ${build_tl} == "y" ]]; then
     cd ${tl_sourcedir}
@@ -141,16 +151,15 @@ if [[ ${build_tl} == "y" ]]; then
         include_context
     fi
     if [[ ${with_asymptote} == "y" ]];then
-        cd ${tl_sourcedir}
-        tl_bindir=${tl_sourcedir}/inst/bin/`ls ${tl_sourcedir}/inst/bin`
-        cp utils/asymptote/asy ${tl_bindir}
-        cd ${tl_bindir}
-        ln -s ../../texmf-dist/asymptote/GUI/xasy.py xasy
+        include_asymptote
     fi
 else
     if [[ ${with_context} == "y" ]]; then
         include_context
     fi    
+    if [[ ${with_asymptote} == "y" ]];then
+        include_asymptote
+    fi
 fi
 
 cd ${this_dir}