diff --git a/programming/language/ruby/ruby/pspec.xml b/programming/language/ruby/ruby/pspec.xml
index b9a8c0451f..96c64e53d7 100644
--- a/programming/language/ruby/ruby/pspec.xml
+++ b/programming/language/ruby/ruby/pspec.xml
@@ -15,6 +15,15 @@
         <Archive sha1sum="de97ec6132ac76bb7c0f92b5ca4682138093af1b" type="tarbz2">ftp://ftp.ruby-lang.org/pub/ruby/2.2/ruby-2.2.2.tar.bz2</Archive>
         <BuildDependencies>
             <Dependency>tcltk-devel</Dependency>
+            <Dependency>db-devel</Dependency>
+            <Dependency>gmp-devel</Dependency>
+            <Dependency>tcl-devel</Dependency>
+            <Dependency>gdbm-devel</Dependency>
+            <Dependency>zlib-devel</Dependency>
+            <Dependency>libffi-devel</Dependency>
+            <Dependency>openssl-devel</Dependency>
+            <Dependency>readline-devel</Dependency>
+            <Dependency>libyaml-devel</Dependency>
         </BuildDependencies>
     </Source>
 
diff --git a/programming/language/tcl/tcl/pspec.xml b/programming/language/tcl/tcl/pspec.xml
index 32040147d1..83e1a07baa 100755
--- a/programming/language/tcl/tcl/pspec.xml
+++ b/programming/language/tcl/tcl/pspec.xml
@@ -37,6 +37,7 @@
         <Summary>Development files for tcl</Summary>
         <RuntimeDependencies>
             <Dependency release="current">tcl</Dependency>
+            <Dependency>zlib-devel</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="header">/usr/include</Path>
diff --git a/programming/language/tcl/tcltk/pspec.xml b/programming/language/tcl/tcltk/pspec.xml
index 053867529f..0e238100fb 100755
--- a/programming/language/tcl/tcltk/pspec.xml
+++ b/programming/language/tcl/tcltk/pspec.xml
@@ -50,6 +50,8 @@
         <Summary>Development files for tcltk</Summary>
         <RuntimeDependencies>
             <Dependency release="current">tcltk</Dependency>
+            <Dependency>libX11-devel</Dependency>
+            <Dependency>tcl-devel</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="header">/usr/include</Path>