diff --git a/ubuntu-22.04-risc/Dockerfile b/ubuntu-22.04-risc/Dockerfile
index 2ab3f4d..169ee90 100644
--- a/ubuntu-22.04-risc/Dockerfile
+++ b/ubuntu-22.04-risc/Dockerfile
@@ -1,7 +1,7 @@
 FROM riscv64/ubuntu:focal as base
 
 RUN apt-get update && \
-    DEBIAN_FRONTEND="noninteractive" apt-get install -y tree build-essential cmake curl wget git make pkg-config libgmp-dev libboost-dev libssl-dev zlib1g zlib1g-dev libreadline-dev libffi-dev && \
+    DEBIAN_FRONTEND="noninteractive" apt-get install -y build-essential cmake curl wget git make pkg-config libgmp-dev libboost-dev libssl-dev zlib1g zlib1g-dev libreadline-dev libffi-dev && \
     rm -rf /var/lib/apt/lists/*
 
 FROM base as ld
@@ -9,56 +9,28 @@ FROM base as ld
 RUN curl -L -O https://ftpmirror.gnu.org/gnu/binutils/binutils-2.38.tar.gz && \
     tar -xvzf binutils-2.38.tar.gz && \
     cd binutils-2.38 && \
-    ./configure --enable-ld --disable-gas --disable-gmp --disable-gold --disable-gprof --prefix=/opt/ld && \
+    ./configure --enable-ld --disable-gas --disable-gmp --disable-gold --disable-gprof --prefix=/ld/usr && \
     make && \
     make install && \
-    tree /opt && \
-    /opt/ld/bin/ld --version
-
-FROM base as sqlite
-
-RUN curl -L -O https://sqlite.org/2022/sqlite-autoconf-3400100.tar.gz && \
-    tar -xvzf sqlite-autoconf-3400100.tar.gz && \
-    cd sqlite-autoconf-3400100 && \
-    CFLAGS="-DSQLITE_MAX_VARIABLE_NUMBER=500000" ./configure --prefix=/opt/sqlite3 && \
-    make && \
-    make install && \
-    tree /opt && \
-    /opt/sqlite3/bin/sqlite3 -version
+    ls -la /ld/usr/bin && \
+    ld --version
 
 FROM base as final
 
-COPY --from=ld /opt/ld /usr
-
-COPY --from=sqlite /opt/sqlite3 /opt/sqlite3
-
-RUN tree /opt && \
-    ld --version && \
-    /opt/sqlite3/bin/sqlite3 -version
+COPY --from=ld /ld/usr /usr
+RUN ls -la /usr/bin && \
+    ld --version
 
 ENV PYENV_ROOT=/root/.pyenv
 ENV PATH="$PYENV_ROOT/shims:$PYENV_ROOT/bin:$PATH"
 
-RUN curl https://pyenv.run | bash
-
-ARG PYTHON_CONFIGURE_OPTS="--enable-shared"
-ARG LDFLAGS="-Wl,-rpath,/opt/sqlite3/lib -L/opt/sqlite3/lib -lsqlite3"
-ARG CPPFLAGS="-I/opt/sqlite3/include"
-
-RUN pyenv install 3.8
-RUN pyenv install 3.9
-RUN pyenv install 3.10
-RUN pyenv install 3.11
-RUN pyenv install 3.12
-
-RUN pyenv global 3.12 3.11 3.10 3.9 3.8
-
-# make sure sqlite is loaded from the expected path
-RUN ldd $(python3.8 -c 'import _sqlite3; print(_sqlite3.__file__)') | grep /opt/sqlite3/lib/
-RUN ldd $(python3.9 -c 'import _sqlite3; print(_sqlite3.__file__)') | grep /opt/sqlite3/lib/
-RUN ldd $(python3.10 -c 'import _sqlite3; print(_sqlite3.__file__)') | grep /opt/sqlite3/lib/
-RUN ldd $(python3.11 -c 'import _sqlite3; print(_sqlite3.__file__)') | grep /opt/sqlite3/lib/
-RUN ldd $(python3.12 -c 'import _sqlite3; print(_sqlite3.__file__)') | grep /opt/sqlite3/lib/
+RUN curl https://pyenv.run | bash && \
+    PYTHON_CONFIGURE_OPTS="--enable-shared" pyenv install --skip-existing 3.8 && \
+    PYTHON_CONFIGURE_OPTS="--enable-shared" pyenv install --skip-existing 3.9 && \
+    PYTHON_CONFIGURE_OPTS="--enable-shared" pyenv install --skip-existing 3.10 && \
+    PYTHON_CONFIGURE_OPTS="--enable-shared" pyenv install --skip-existing 3.11 && \
+    PYTHON_CONFIGURE_OPTS="--enable-shared" pyenv install --skip-existing 3.12 && \
+    pyenv global 3.12
 
 ENV PATH="/root/.cargo/bin:${PATH}"
 ENV RUST_BACKTRACE=1