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 # Guile SICP Picture Language
 
-An implementation of SICP picture language for GNU Guile.
+SICP's picture language for Gulie.
+
+## Installation
+
+### Install with Guix
+
+Add `tojo-tokyo` channel to `~/.config/guix/channels.scm`:
+
+    (cons* (channel
+            (name 'tojo-tokyo)
+            (url "https://git.tojo.tokyo/tojo-tokyo-guix-channel.git"))
+           %default-channels)
+
+And proceed following:
+
+    guix pull
+    guix install guile-sicp-picture-language
+
+### Install from the tarball
+
+To install from the tarball, proceed the following:
+
+    wget https://files.tojo.tokyo/guile-sicp-picture-language/guile-sicp-picture-language-0.2.2.tar.gz
+    tar xvf guile-sicp-picture-language-0.2.2.tar.gz
+    cd guile-sicp-picture-language
+    ./configure
+    make
+    make install
+
+### Install from the source
+
+To install from the source, proceed the following:
+
+    git clone https://git.tojo.tokyo/guile-sicp-picture-language.git
+    cd guile-sicp-picture-language
+    ./bootstrap
+    ./configure
+    make
+    make install