diff --git a/api/Dockerfile b/api/Dockerfile
index 6f2ef37..db35ff7 100644
--- a/api/Dockerfile
+++ b/api/Dockerfile
@@ -5,9 +5,11 @@ RUN for i in $(seq 1001 1500); do \
         useradd -M runner$i -g $i -u $i ; \
     done
 RUN apt-get update && \
-    apt-get install -y libxml2 gnupg tar coreutils util-linux libc6-dev binutils build-essential && \
+    apt-get install -y libxml2 gnupg tar coreutils util-linux libc6-dev binutils build-essential locales libpcre3-dev libevent-dev && \
     rm -rf /var/lib/apt/lists/*
 
+RUN sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && locale-gen
+
 ENV NODE_ENV=production
 WORKDIR /piston_api
 COPY ["package.json", "yarn.lock", "./"]
diff --git a/packages/crystal/0.36.1/build.sh b/packages/crystal/0.36.1/build.sh
new file mode 100755
index 0000000..ba10f3f
--- /dev/null
+++ b/packages/crystal/0.36.1/build.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+PREFIX=$(realpath $(dirname $0))
+
+curl -L "https://github.com/crystal-lang/crystal/releases/download/0.36.1/crystal-0.36.1-1-linux-x86_64.tar.gz" -o crystal.tar.gz
+tar xzf crystal.tar.gz --strip-components=1
+rm crystal.tar.gz
diff --git a/packages/crystal/0.36.1/compile b/packages/crystal/0.36.1/compile
new file mode 100644
index 0000000..afbad6c
--- /dev/null
+++ b/packages/crystal/0.36.1/compile
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+# Compile crystal files into out file
+crystal build "$@" -o out --no-color && \
+chmod +x out
diff --git a/packages/crystal/0.36.1/environment b/packages/crystal/0.36.1/environment
new file mode 100644
index 0000000..bd0ff98
--- /dev/null
+++ b/packages/crystal/0.36.1/environment
@@ -0,0 +1 @@
+export PATH=$PWD/bin:$PATH
\ No newline at end of file
diff --git a/packages/crystal/0.36.1/metadata.json b/packages/crystal/0.36.1/metadata.json
new file mode 100644
index 0000000..ca2c062
--- /dev/null
+++ b/packages/crystal/0.36.1/metadata.json
@@ -0,0 +1,6 @@
+{
+    "language": "crystal",
+    "version": "0.36.1",
+    "author": "Dan Vargas <danvargas46@gmail.com>",
+    "aliases": ["crystal", "cr"]
+}
\ No newline at end of file
diff --git a/packages/crystal/0.36.1/run b/packages/crystal/0.36.1/run
new file mode 100644
index 0000000..6955ba9
--- /dev/null
+++ b/packages/crystal/0.36.1/run
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+shift # Filename is only used to compile
+./out "$@"
diff --git a/packages/crystal/0.36.1/test.cr b/packages/crystal/0.36.1/test.cr
new file mode 100644
index 0000000..3fca0dd
--- /dev/null
+++ b/packages/crystal/0.36.1/test.cr
@@ -0,0 +1 @@
+puts("OK")
\ No newline at end of file
diff --git a/packages/dash/0.5.11/build.sh b/packages/dash/0.5.11/build.sh
new file mode 100755
index 0000000..202d5aa
--- /dev/null
+++ b/packages/dash/0.5.11/build.sh
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+# Put instructions to build your package in here
+PREFIX=$(realpath $(dirname $0))
+
+mkdir -p build
+
+cd build
+
+curl "http://gondor.apana.org.au/~herbert/dash/files/dash-0.5.11.tar.gz" -o dash.tar.gz
+tar xzf dash.tar.gz --strip-components=1
+
+./configure --prefix "$PREFIX" &&
+make -j$(nproc) &&
+make install -j$(nproc)
+
+cd ../
+
+rm -rf build
diff --git a/packages/dash/0.5.11/environment b/packages/dash/0.5.11/environment
new file mode 100644
index 0000000..780b668
--- /dev/null
+++ b/packages/dash/0.5.11/environment
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+# Put 'export' statements here for environment variables
+export PATH=$PWD/bin:$PATH
diff --git a/packages/dash/0.5.11/metadata.json b/packages/dash/0.5.11/metadata.json
new file mode 100644
index 0000000..a07a67e
--- /dev/null
+++ b/packages/dash/0.5.11/metadata.json
@@ -0,0 +1,6 @@
+{
+  "language": "dash",
+  "version": "0.5.11",
+  "aliases": ["dash"],
+  "author": "Dan Vargas <danvargas46@gmail.com>"
+}
diff --git a/packages/dash/0.5.11/run b/packages/dash/0.5.11/run
new file mode 100644
index 0000000..6a8a1da
--- /dev/null
+++ b/packages/dash/0.5.11/run
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+# Put instructions to run the runtime
+dash "$@"
diff --git a/packages/dash/0.5.11/test.dash b/packages/dash/0.5.11/test.dash
new file mode 100644
index 0000000..727518f
--- /dev/null
+++ b/packages/dash/0.5.11/test.dash
@@ -0,0 +1 @@
+echo "OK"
\ No newline at end of file
diff --git a/packages/elixir/1.11.3/environment b/packages/elixir/1.11.3/environment
index 780b668..ea24603 100644
--- a/packages/elixir/1.11.3/environment
+++ b/packages/elixir/1.11.3/environment
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
 
 # Put 'export' statements here for environment variables
+export LC_ALL=en_US.UTF-8
 export PATH=$PWD/bin:$PATH
diff --git a/packages/osabie/1.0.1/environment b/packages/osabie/1.0.1/environment
index 780b668..ea24603 100644
--- a/packages/osabie/1.0.1/environment
+++ b/packages/osabie/1.0.1/environment
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
 
 # Put 'export' statements here for environment variables
+export LC_ALL=en_US.UTF-8
 export PATH=$PWD/bin:$PATH
diff --git a/packages/rust/1.50.0/build.sh b/packages/rust/1.50.0/build.sh
new file mode 100755
index 0000000..c3e41b1
--- /dev/null
+++ b/packages/rust/1.50.0/build.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+curl -OL "https://static.rust-lang.org/dist/rust-1.50.0-x86_64-unknown-linux-gnu.tar.gz"
+tar xzvf rust-1.50.0-x86_64-unknown-linux-gnu.tar.gz
+rm rust-1.50.0-x86_64-unknown-linux-gnu.tar.gz
diff --git a/packages/rust/1.50.0/compile b/packages/rust/1.50.0/compile
new file mode 100644
index 0000000..201318a
--- /dev/null
+++ b/packages/rust/1.50.0/compile
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+# https://stackoverflow.com/questions/38041331/rust-compiler-cant-find-crate-for-std
+# Rust compiler needs to find the stdlib to link against
+rustc -o binary -L ${RUST_INSTALL_LOC}/rustc/lib -L ${RUST_INSTALL_LOC}/rust-std-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib "$@"
+chmod +x binary
diff --git a/packages/rust/1.50.0/environment b/packages/rust/1.50.0/environment
new file mode 100644
index 0000000..2a704ee
--- /dev/null
+++ b/packages/rust/1.50.0/environment
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+# Put 'export' statements here for environment variables
+export PATH=$PWD/rust-1.50.0-x86_64-unknown-linux-gnu/rustc/bin/:$PATH
+export RUST_INSTALL_LOC=$PWD/rust-1.50.0-x86_64-unknown-linux-gnu
diff --git a/packages/rust/1.50.0/metadata.json b/packages/rust/1.50.0/metadata.json
new file mode 100644
index 0000000..48dc091
--- /dev/null
+++ b/packages/rust/1.50.0/metadata.json
@@ -0,0 +1,6 @@
+{
+  "language": "rust",
+  "version": "1.50.0",
+  "aliases": ["rs"],
+  "author": "Victor Frazao <luiz_victor_frazao@hotmail.com>"
+}
diff --git a/packages/rust/1.50.0/run b/packages/rust/1.50.0/run
new file mode 100644
index 0000000..f66526f
--- /dev/null
+++ b/packages/rust/1.50.0/run
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+./binary "$@"
diff --git a/packages/rust/1.50.0/test.rs b/packages/rust/1.50.0/test.rs
new file mode 100644
index 0000000..9561664
--- /dev/null
+++ b/packages/rust/1.50.0/test.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("OK");
+}