diff --git a/Justfile b/Justfile
index 7c5546e..982ba43 100644
--- a/Justfile
+++ b/Justfile
@@ -2,9 +2,9 @@ build image:
     docker build -t {{image}} {{image}}
     docker tag {{image}} {{image}}:dev
 
-tag image version:
+tag image version='latest':
     docker tag {{image}} {{image}}:{{version}}
 
-push host image version:
+push host image version='latest':
     docker tag {{image}}:{{version}} {{host}}/{{image}}:{{version}}
     docker push {{host}}/{{image}}:{{version}}
diff --git a/lua-clib-pulse/Dockerfile b/lua-clib-pulse/Dockerfile
index af74ff2..87e419a 100644
--- a/lua-clib-pulse/Dockerfile
+++ b/lua-clib-pulse/Dockerfile
@@ -5,5 +5,6 @@ RUN set -e; \
     apt-get install -y --no-install-recommends \
         gobject-introspection \
         libgirepository1.0-dev \
+        libglib2.0-dev \
         libpulse-dev; \
     rm -rf /var/cache/apt/*
diff --git a/lua-clib/Dockerfile b/lua-clib/Dockerfile
index 5fc4bcc..de33f68 100644
--- a/lua-clib/Dockerfile
+++ b/lua-clib/Dockerfile
@@ -7,22 +7,26 @@ RUN set -e; \
     apt-get install -y --no-install-recommends \
         ca-certificates \
         cmake \
+        curl \
         gcc \
         g++ \
         libc-dev \
         libreadline-dev \
-        nodejs \
-        npm \
         make \
         stow \
         sudo \
         unzip \
-        wget; \
+        wget \
+        xz-utils; \
     rm -rf /var/cache/apt/*
 
 WORKDIR /build
 
 RUN set -e; \
+    wget https://nodejs.org/dist/v16.17.0/node-v16.17.0-linux-x64.tar.xz; \
+    mkdir -p /usr/local/stow/node; \
+    tar -xJf node-v16.17.0-linux-x64.tar.xz -C /usr/local/stow/node --strip-components=1; \
+    stow -d /usr/local/stow -t /usr/local -S node; \
     wget http://www.lua.org/ftp/lua-5.1.5.tar.gz; \
     tar -xzf lua-5.1.5.tar.gz; \
     cd lua-5.1.5/src; \
@@ -64,6 +68,11 @@ RUN set -e; \
     cd /; \
     rm -r /build
 
+RUN set -e; \
+    luarocks install ldoc; \
+    luarocks install lua-discount
+
 WORKDIR /
 
+COPY pkgconfig/*.pc /usr/lib/pkgconfig/
 COPY enable-lua disable-lua run-with-lua /usr/bin/
diff --git a/lua-clib/pkgconfig/lua5.1.pc b/lua-clib/pkgconfig/lua5.1.pc
new file mode 100644
index 0000000..a8770ff
--- /dev/null
+++ b/lua-clib/pkgconfig/lua5.1.pc
@@ -0,0 +1,20 @@
+V=5.1
+R=5.1.5
+
+prefix=/usr/local/stow/lua${V}
+INSTALL_BIN=${prefix}/bin
+INSTALL_INC=${prefix}/include
+INSTALL_LIB=${prefix}/lib
+INSTALL_MAN=${prefix}/man/man1
+INSTALL_LMOD=${prefix}/share/lua/${V}
+INSTALL_CMOD=${prefix}/lib/lua/${V}
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: Lua
+Description: An Extensible Extension Language
+Version: ${R}
+Requires: 
+Libs: -L${libdir} -llua -lm
+Cflags: -I${includedir}
diff --git a/lua-clib/pkgconfig/lua5.2.pc b/lua-clib/pkgconfig/lua5.2.pc
new file mode 100644
index 0000000..d082837
--- /dev/null
+++ b/lua-clib/pkgconfig/lua5.2.pc
@@ -0,0 +1,20 @@
+V=5.2
+R=5.2.4
+
+prefix=/usr/local/stow/lua${V}
+INSTALL_BIN=${prefix}/bin
+INSTALL_INC=${prefix}/include
+INSTALL_LIB=${prefix}/lib
+INSTALL_MAN=${prefix}/man/man1
+INSTALL_LMOD=${prefix}/share/lua/${V}
+INSTALL_CMOD=${prefix}/lib/lua/${V}
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: Lua
+Description: An Extensible Extension Language
+Version: ${R}
+Requires: 
+Libs: -L${libdir} -llua -lm
+Cflags: -I${includedir}
diff --git a/lua-clib/pkgconfig/lua5.3.pc b/lua-clib/pkgconfig/lua5.3.pc
new file mode 100644
index 0000000..ae2738c
--- /dev/null
+++ b/lua-clib/pkgconfig/lua5.3.pc
@@ -0,0 +1,20 @@
+V=5.3
+R=5.3.6
+
+prefix=/usr/local/stow/lua${V}
+INSTALL_BIN=${prefix}/bin
+INSTALL_INC=${prefix}/include
+INSTALL_LIB=${prefix}/lib
+INSTALL_MAN=${prefix}/man/man1
+INSTALL_LMOD=${prefix}/share/lua/${V}
+INSTALL_CMOD=${prefix}/lib/lua/${V}
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: Lua
+Description: An Extensible Extension Language
+Version: ${R}
+Requires: 
+Libs: -L${libdir} -llua -lm
+Cflags: -I${includedir}
diff --git a/lua-clib/pkgconfig/lua5.4.pc b/lua-clib/pkgconfig/lua5.4.pc
new file mode 100644
index 0000000..da841b0
--- /dev/null
+++ b/lua-clib/pkgconfig/lua5.4.pc
@@ -0,0 +1,20 @@
+V=5.4
+R=5.4.4
+
+prefix=/usr/local/stow/lua${V}
+INSTALL_BIN=${prefix}/bin
+INSTALL_INC=${prefix}/include
+INSTALL_LIB=${prefix}/lib
+INSTALL_MAN=${prefix}/man/man1
+INSTALL_LMOD=${prefix}/share/lua/${V}
+INSTALL_CMOD=${prefix}/lib/lua/${V}
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: Lua
+Description: An Extensible Extension Language
+Version: ${R}
+Requires: 
+Libs: -L${libdir} -llua -lm
+Cflags: -I${includedir}