diff --git a/scripts/install b/scripts/install
index 657918f..66ce055 100755
--- a/scripts/install
+++ b/scripts/install
@@ -43,13 +43,13 @@ compile_go() {
 }
 
 create_enviroment() {
-  new_env_file=$GVM_ROOT/environments/$version
-  echo "export GVM_ROOT; GVM_ROOT=\"$GVM_ROOT\"" > $new_env_file
-  echo "export gvm_go_name; gvm_go_name=\"$version\"" >> $new_env_file
-  echo "unset gvm_pkgset_name" >> $new_env_file
-  echo "export GOROOT; GOROOT=\"\$GVM_ROOT/gos/$version\"" >> $new_env_file
-  echo "export GOPATH; GOPATH=\"\$GVM_ROOT/pkgsets/$version/global\"" >> $new_env_file
-  echo "export PATH; PATH=\"\$GVM_ROOT/pkgsets/$version/global/bin:\$GVM_ROOT/gos/$version/bin:\$GVM_ROOT/bin:\$PATH\"" >> $new_env_file
+	new_env_file=$GVM_ROOT/environments/$version
+	echo "export GVM_ROOT; GVM_ROOT=\"$GVM_ROOT\"" > $new_env_file
+	echo "export gvm_go_name; gvm_go_name=\"$version\"" >> $new_env_file
+	echo "unset gvm_pkgset_name" >> $new_env_file
+	echo "export GOROOT; GOROOT=\"\$GVM_ROOT/gos/$version\"" >> $new_env_file
+	echo "export GOPATH; GOPATH=\"\$GVM_ROOT/pkgsets/$version/global\"" >> $new_env_file
+	echo "export PATH; PATH=\"\$GVM_ROOT/pkgsets/$version/global/bin:\$GVM_ROOT/gos/$version/bin:\$GVM_ROOT/bin:\$PATH\"" >> $new_env_file
 	. $GVM_ROOT/scripts/env/use
 	gvm_use $version
 	gvm pkgset create global
@@ -84,31 +84,31 @@ install_go() {
 }
 
 install_gb() {
-  echo " * Installing gb..."
-  goinstall github.com/skelterjohn/go-gb/gb
-  if [[ $? -ne 0 ]]; then
-    echo "Failed to install gb"
-    exit 1
-  fi
+	echo " * Installing gb..."
+	goinstall github.com/skelterjohn/go-gb/gb
+	if [[ $? -ne 0 ]]; then
+		echo "Failed to install gb"
+		exit 1
+	fi
 }
 
 install_goprotobuf() {
-  echo " * Installing goprotobuf..."
-  if [[ "$version" == "release.r60.3" ]]; then
-    goinstall goprotobuf.googlecode.com/hg/proto
-    if [[ $? -ne 0 ]]; then
-      echo "Failed to install goprotobuf"
-      exit 1
-    fi
-    cd $GVM_ROOT/pkgsets/$version/global/src/goprotobuf.googlecode.com/hg/compiler
-    make install > $GVM_ROOT/logs/$version-pb-compiler.log 2>&1
-    if [[ $? -ne 0 ]]; then
-      echo "Failed to install goprotobuf compiler"
-      exit 1
-    fi
-  else
-    echo "   Don't know how to install goprotobuf for $version"
-  fi
+	echo " * Installing goprotobuf..."
+	if [[ "$version" == "release.r60.3" ]]; then
+		goinstall goprotobuf.googlecode.com/hg/proto
+		if [[ $? -ne 0 ]]; then
+			echo "Failed to install goprotobuf"
+			exit 1
+		fi
+		cd $GVM_ROOT/pkgsets/$version/global/src/goprotobuf.googlecode.com/hg/compiler
+		make install > $GVM_ROOT/logs/$version-pb-compiler.log 2>&1
+		if [[ $? -ne 0 ]]; then
+			echo "Failed to install goprotobuf compiler"
+			exit 1
+		fi
+	else
+		echo "   Don't know how to install goprotobuf for $version"
+	fi
 }
 
 main() {
@@ -121,8 +121,8 @@ main() {
 	download_source
 	check_tag || (update_source && check_tag) || display_error "Unrecognized Go version"
 	install_go
-  install_gb
-  install_goprotobuf
+	install_gb
+	install_goprotobuf
 }
 
 main $@