package installs

Author: dham

13_adjoint_calculations.ipynb

@@ -3,7 +3,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "c40a1722",
+   "id": "5165fa2d",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -526,14 +526,6 @@
    "outputs": [],
    "source": []
   },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "49ab1bc0-9706-4759-af26-8ee8c24f2ada",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  },
   {
    "cell_type": "markdown",
    "id": "ce79c50c-133e-4014-9d13-8e95bbf7fa9d",
@@ -563,24 +555,45 @@
     "pause_annotation()"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "d0aafb5e-3f62-4b39-bc51-a9aabca49c01",
+   "metadata": {},
+   "source": [
+    "We now need to install a few packages that Colab don't install automatically:"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "31926022-2d1a-4726-a12a-0ea78f7a0538",
+   "id": "7c1833ed-c09b-41a4-aff5-94c44989d1d8",
    "metadata": {},
    "outputs": [],
    "source": [
-    "tape.visualise(\"tape.pdf\")"
+    "!apt update\n",
+    "!apt install graphviz libgraphviz-dev poppler-utils"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": null,
    "id": "78e43809-5941-4ffd-a52d-c0ebe6dfb465",
+   "metadata": {
+    "scrolled": true
+   },
+   "outputs": [],
+   "source": [
+    "!pip install graphviz pdf2image"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "31926022-2d1a-4726-a12a-0ea78f7a0538",
    "metadata": {},
    "outputs": [],
    "source": [
-    "!pip install pdf2image"
+    "tape.visualise(\"tape.pdf\")"
    ]
   },
   {