diff --git a/roles/cryptodome/tasks/main.yml b/roles/cryptodome/tasks/main.yml
new file mode 100644
index 0000000..66e93fe
--- /dev/null
+++ b/roles/cryptodome/tasks/main.yml
@@ -0,0 +1,4 @@
+- import_tasks: main_win.yml
+  when: ansible_os_family == 'Windows'
+- import_tasks: main_lin.yml
+  when: ansible_os_family == 'Debian'
\ No newline at end of file
diff --git a/roles/cryptodome/tasks/main_lin.yml b/roles/cryptodome/tasks/main_lin.yml
new file mode 100644
index 0000000..33ba5db
--- /dev/null
+++ b/roles/cryptodome/tasks/main_lin.yml
@@ -0,0 +1,5 @@
+- name: Install python-cryptodome
+  apt:
+    name:
+      - python3-cryptodome
+    state: latest
diff --git a/roles/cryptodome/tasks/main_win.yml b/roles/cryptodome/tasks/main_win.yml
new file mode 100644
index 0000000..3cce942
--- /dev/null
+++ b/roles/cryptodome/tasks/main_win.yml
@@ -0,0 +1,2 @@
+- name: Install python3-cryptodome
+  win_command: pip install cryptodome
diff --git a/roles/pwntools/tasks/main.yml b/roles/pwntools/tasks/main.yml
new file mode 100644
index 0000000..66e93fe
--- /dev/null
+++ b/roles/pwntools/tasks/main.yml
@@ -0,0 +1,4 @@
+- import_tasks: main_win.yml
+  when: ansible_os_family == 'Windows'
+- import_tasks: main_lin.yml
+  when: ansible_os_family == 'Debian'
\ No newline at end of file
diff --git a/roles/pwntools/tasks/main_lin.yml b/roles/pwntools/tasks/main_lin.yml
new file mode 100644
index 0000000..009cd6f
--- /dev/null
+++ b/roles/pwntools/tasks/main_lin.yml
@@ -0,0 +1,5 @@
+- name: Install python-pwntools
+  apt:
+    name:
+      - python3-pwntools
+    state: latest
diff --git a/roles/pwntools/tasks/main_win.yml b/roles/pwntools/tasks/main_win.yml
new file mode 100644
index 0000000..6b254c8
--- /dev/null
+++ b/roles/pwntools/tasks/main_win.yml
@@ -0,0 +1,2 @@
+- name: Install python3-pwntools
+  win_command: pip install pwntools
diff --git a/roles/python3/tasks/main_lin.yml b/roles/python3/tasks/main_lin.yml
index 8c183df..8c13a70 100644
--- a/roles/python3/tasks/main_lin.yml
+++ b/roles/python3/tasks/main_lin.yml
@@ -10,3 +10,7 @@
       - ipython3
     state: latest
 
+- name: Install generally useful libraries
+  apt:
+    name:
+      - python3-tqdm