diff --git a/Dockerfile b/Dockerfile
index 614ff0f..dcad738 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,16 @@
 FROM debian@sha256:bf338ddc710dfb9b907a29ba661b35d0f6b3eae043515c4315f64c6e93409e94
+
 LABEL MAINTAINER=chamalow <@qio8/4L4vnzq3qRD0dqKI7sTpey54u8ZWbaICfpJOZw=.ed25519>
-ENV DEBIAN_FRONTEND noninteractive
+
+ENV DEBIAN_FRONTEND noninteractive 
+ENV NVM_INSTALL_DIR /opt/nvm 
+ENV NVM_DIR /usr/local/nvm 
+ENV NODE_VERSION v12.16.1 
+ENV RUSTUP_HOME /usr/local/rustup 
+ENV CARGO_HOME /usr/local/cargo 
+ENV PATH /usr/local/cargo/bin:$PATH 
+ENV RUST_VERSION 1.42.0
+
 COPY ./key_create_dunikey.py /usr/bin/key_create_dunikey
 COPY ./process-likes-g1tx.sh  /usr/bin/process-likes-g1tx
 COPY ./secret2dunikey.sh /usr/bin/secret2dunikey
@@ -9,18 +19,57 @@ RUN apt-get update -y && \
     apt-get install autoconf=2.69-11.1 build-essential=12.8 python3-pip=18.1-5 python3-setuptools=44.0.0-1 python3-wheel=0.33.6-3 libsodium-dev=1.0.18-1 jq=1.6-1 make=4.2.1-1.2 git=1:2.25.1-1 gcc=4:9.2.1-3.1 base58=1.0.3-1 libtool=2.4.6-14 curl=7.68.0-1 -y  && \
     chmod +x /usr/bin/secret2dunikey  /usr/bin/process-likes-g1tx  /usr/bin/key_create_dunikey&& \
     pip3  install duniterpy==0.56.0 silkaj==0.7.6 && \
-    curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.2/install.sh | bash && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/* && \
     useradd -ms /bin/bash astroport
 
+RUN set -eux; \
+    dpkgArch="$(dpkg --print-architecture)"; \
+    case "${dpkgArch##*-}" in \
+        amd64) rustArch='x86_64-unknown-linux-gnu'; rustupSha256='ad1f8b5199b3b9e231472ed7aa08d2e5d1d539198a15c5b1e53c746aad81d27b' ;; \
+        armhf) rustArch='armv7-unknown-linux-gnueabihf'; rustupSha256='6c6c3789dabf12171c7f500e06d21d8004b5318a5083df8b0b02c0e5ef1d017b' ;; \
+        arm64) rustArch='aarch64-unknown-linux-gnu'; rustupSha256='26942c80234bac34b3c1352abbd9187d3e23b43dae3cf56a9f9c1ea8ee53076d' ;; \
+        i386) rustArch='i686-unknown-linux-gnu'; rustupSha256='27ae12bc294a34e566579deba3e066245d09b8871dc021ef45fc715dced05297' ;; \
+        *) echo >&2 "unsupported architecture: ${dpkgArch}"; exit 1 ;; \
+    esac; \
+    url="https://static.rust-lang.org/rustup/archive/1.21.1/${rustArch}/rustup-init"; \
+    curl -O "$url"; \
+    echo "${rustupSha256} *rustup-init" | sha256sum -c -; \
+    chmod +x rustup-init; \
+    ./rustup-init -y --no-modify-path --profile minimal --default-toolchain $RUST_VERSION; \
+    rm rustup-init; \
+    chmod -R a+w $RUSTUP_HOME $CARGO_HOME; \
+    rustup --version; \
+    cargo --version; \
+    rustc --version;
+
+RUN git clone https://github.com/creationix/nvm.git $NVM_INSTALL_DIR && \
+    . $NVM_INSTALL_DIR/nvm.sh && \
+    nvm install --lts && \
+    nvm alias default $NODE_VERSION && \
+    nvm use default && \ 
+    echo "export NVM_DIR=${NVM_DIR}" > /home/astroport/.bashrc && \
+    echo ". ${NVM_INSTALL_DIR}/nvm.sh" > /home/astroport/.bashrc && \
+    chown -R astroport:astroport $NVM_DIR
+
 RUN git clone https://git.scuttlebot.io/%25133ulDgs%2FoC1DXjoK04vDFy6DgVBB%2FZok15YJmuhD5Q%3D.sha256 sbotc
 WORKDIR /sbotc
 RUN make && make install
 
+WORKDIR /
+RUN git clone https://git.duniter.org/tools/dup-mnemonic-rs
+WORKDIR /dup-mnemonic-rs
+RUN cargo build --release && \
+	cp target/release/dup-mnemonic /usr/local/bin
+
 USER astroport 
 WORKDIR /home/astroport
-RUN mkdir -p /home/astroport/.ssb/
+
+RUN . ~/.bashrc && \
+    mkdir -p /home/astroport/.ssb/ && \
+    npm install sodium-native@3.0.0 ssb-backlinks@1.0.0 && \
+	npm install -g ssb-server@15.2.0
+
 VOLUME [ "/home/astroport/.ssb/" ]
 EXPOSE 8008