diff --git a/installs/SolrUbuntu.md b/installs/SolrUbuntu.md
index 091ce91..6b23738 100644
--- a/installs/SolrUbuntu.md
+++ b/installs/SolrUbuntu.md
@@ -4,11 +4,11 @@
 
 + cd /opt/
 + Download solr source code:\
-`sudo wget https://www-eu.apache.org/dist/lucene/solr/7.7.2/solr-7.7.2.tgz`
+`sudo wget https://www-eu.apache.org/dist/lucene/solr/7.7.3/solr-7.7.3.tgz`
 + extract compressed source code:
-`sudo tar xzf solr-7.7.2.tgz solr-7.7.2/bin/install_solr_service.sh --strip-components=2`
+`sudo tar xzf solr-7.7.3.tgz solr-7.7.3/bin/install_solr_service.sh --strip-components=2`
 + run install script:\
-`sudo bash ./install_solr_service.sh solr-7.7.2.tgz`
+`sudo bash ./install_solr_service.sh solr-7.7.3.tgz`
 
 ### Response
 
@@ -19,7 +19,15 @@ Adding new group 'solr' (GID 130) ...\
 Adding new user 'solr' (UID 123) with group 'solr' ...\
 Creating home directory '/var/solr' ...
 
-Extracting solr-7.7.2.tgz to /opt\
-Installing symlink /opt/solr -> /opt/solr-7.7.2 ...\
+Extracting solr-7.7.3.tgz to /opt\
+Installing symlink /opt/solr -> /opt/solr-7.7.3 ...\
 Installing /etc/init.d/solr script ...\
-Installing /etc/default/solr.in.sh
+Installing /etc/default/solr.in.sh ...
+
+Service solr installed.\
+Customize Solr startup configuration in /etc/default/solr.in.sh
+
+check if solr service is running:\
+`sudo service solr status`\
+or via browser:\
+<http://localhost:8983/solr/#/>
diff --git a/installs/SystemToolsUbuntu.md b/installs/SystemToolsUbuntu.md
index 5983ecb..6960131 100644
--- a/installs/SystemToolsUbuntu.md
+++ b/installs/SystemToolsUbuntu.md
@@ -13,7 +13,7 @@ git config --list --show-origin
 
 **other useful tools: unzip is needed vor composer tool:**
 
-`sudo apt install curl unzip nano`
+`sudo apt install curl unzip nano wget`
 
 ## Installation Nginx WebServer