diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index e4ae87b..168ffff 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -13,4 +13,4 @@ crowdfunding page:
 ***
 
 ## 1st Round: Primary Sponsors (400,000 SATS or more):
-	Bryan Black	          (Website: https://bringyourwallet.com)
+	Bryan Black	          (Website: https://example.com)
diff --git a/ansible/plays/evm-tools.yml b/ansible/plays/evm-tools.yml
index 9e6ea52..5fb6272 100644
--- a/ansible/plays/evm-tools.yml
+++ b/ansible/plays/evm-tools.yml
@@ -1,6 +1,9 @@
 ---
 - hosts: vagrant
   vars:
+    ziionos_user: ziion
+    bash_line: "export PATH=$PATH:$HOME/.local/bin"   # pipx support for user install
+    bash_line_state: present
     docker_users:
       - ziion
   become: true
@@ -8,5 +11,8 @@
     - common
     - geerlingguy.docker
     - truffle
+    - solc
+    - solc-select
+    - brownie
     - ganache
     - remix
diff --git a/ansible/roles/brownie/tasks/install-python3venv.yml b/ansible/roles/brownie/tasks/install-python3venv.yml
new file mode 100644
index 0000000..c1626b6
--- /dev/null
+++ b/ansible/roles/brownie/tasks/install-python3venv.yml
@@ -0,0 +1,9 @@
+- name: Install python3.10-venv
+  become_user: root
+  become: true
+  apt:
+    state: present
+    update_cache: yes
+    cache_valid_time: 604800
+    pkg:
+      - python3.10-venv
diff --git a/ansible/roles/brownie/tasks/main.yml b/ansible/roles/brownie/tasks/main.yml
new file mode 100644
index 0000000..3a3f4b2
--- /dev/null
+++ b/ansible/roles/brownie/tasks/main.yml
@@ -0,0 +1,16 @@
+- name: Install pipx package for brownie
+  become_user: "{{ ziionos_user }}"
+  ansible.builtin.pip:
+    name: pipx
+    extra_args: --user
+
+- import_tasks: install-python3venv.yml
+  tags:
+    - install-python3venv
+
+- name: pipx install eth-brownie
+  become_user: "{{ ziionos_user }}"
+  become: true
+  ansible.builtin.shell: "/home/{{ ziionos_user }}/.local/bin/pipx install eth-brownie==1.18.2"
+  args:
+    executable: /bin/bash
diff --git a/ansible/roles/common/tasks/install-bashrc.yml b/ansible/roles/common/tasks/install-bashrc.yml
new file mode 100644
index 0000000..0e1917c
--- /dev/null
+++ b/ansible/roles/common/tasks/install-bashrc.yml
@@ -0,0 +1,6 @@
+- name: Configure bashrc lines
+  lineinfile:
+    path: "/home/{{ ziionos_user }}/.bashrc"
+    line: "{{ bash_line }}"
+    state: "{{ bash_line_state |default('present') }}"
+    backup: yes
diff --git a/ansible/roles/common/tasks/install-pip.yml b/ansible/roles/common/tasks/install-pip.yml
new file mode 100644
index 0000000..ecf0186
--- /dev/null
+++ b/ansible/roles/common/tasks/install-pip.yml
@@ -0,0 +1,9 @@
+- name: Install pip3
+  become_user: root
+  become: true
+  apt:
+    state: present
+    update_cache: yes
+    cache_valid_time: 604800
+    pkg:
+      - python3-pip
diff --git a/ansible/roles/common/tasks/main.yml b/ansible/roles/common/tasks/main.yml
index 5232406..e339554 100644
--- a/ansible/roles/common/tasks/main.yml
+++ b/ansible/roles/common/tasks/main.yml
@@ -1,3 +1,12 @@
+---
 - import_tasks: install-node.yml
   tags:
     - install-node
+
+- import_tasks: install-pip.yml
+  tags:
+    - install-pip
+
+- import_tasks: install-bashrc.yml
+  tags:
+    - install-bashrc
diff --git a/ansible/roles/solc-select/tasks/main.yml b/ansible/roles/solc-select/tasks/main.yml
new file mode 100644
index 0000000..2f63a52
--- /dev/null
+++ b/ansible/roles/solc-select/tasks/main.yml
@@ -0,0 +1,4 @@
+- name: Install solc-select python package
+  ansible.builtin.pip:
+    name: solc-select
+#    name: solc-select==1.0.1
diff --git a/ansible/roles/solc/tasks/main.yml b/ansible/roles/solc/tasks/main.yml
new file mode 100644
index 0000000..8794bb2
--- /dev/null
+++ b/ansible/roles/solc/tasks/main.yml
@@ -0,0 +1,7 @@
+- name: Install solc-js
+  community.general.npm:
+    name: solc
+    version: '0.8.14-fixed'
+    path: /usr/local/solc
+    global: true
+    state: present