X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/dfb9598282b677ead60f91c14f5e96405735d42f..6f780839d353c7f2a0b0979754c21987207b49de:/doc/sdk/cli/install.html.textile.liquid

diff --git a/doc/sdk/cli/install.html.textile.liquid b/doc/sdk/cli/install.html.textile.liquid
index c43c095aa2..9657d236ad 100644
--- a/doc/sdk/cli/install.html.textile.liquid
+++ b/doc/sdk/cli/install.html.textile.liquid
@@ -14,13 +14,19 @@ Arvados CLI tools are written in Ruby and Python.  To use the @arv@ command, you
 
 h2. Prerequisites
 
-# "Install Ruby and Bundler":../../install/ruby.html
+# "Install Ruby":../../install/ruby.html
 # "Install the Python SDK":../python/sdk-python.html
 
+The SDK uses @curl@ which depends on the @libcurl@ C library.  To build the module you may have to install additional packages.  On Debian 10 this is:
+
+<pre>
+$ apt-get install build-essential libcurl4-openssl-dev
+</pre>
+
 h2. Install from RubyGems
 
 <notextile>
 <pre>
-~$ <code class="userinput">sudo -i gem install arvados-cli</code>
+# <code class="userinput">gem install arvados-cli</code>
 </pre>
 </notextile>