build: more workflow

.github/snippets/get-cargo-minimal.yml

@@ -1,5 +1,7 @@
 key: get-cargo-minimal
 value:
+  - name: Install dependencies
+    run: sudo apt-get update && sudo apt-get install -y libgpg-error-dev libgpgme-dev
   - name: Get cargo stable
     uses: actions-rs/toolchain@v1
     with:

.github/snippets/get-cargo.yml

@@ -1,5 +1,7 @@
 key: get-cargo
 value:
+  - name: Install dependencies
+    run: sudo apt-get update && sudo apt-get install -y libgpg-error-dev libgpgme-dev
   - name: Get cargo stable
     uses: actions-rs/toolchain@v1
     with:

.github/workflows/github-publish.yml

@@ -52,6 +52,8 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
+      - name: Install dependencies
+        run: sudo apt-get update && sudo apt-get install -y libgpg-error-dev libgpgme-dev
       - name: Get cargo stable
         uses: actions-rs/toolchain@v1
         with:
@@ -131,6 +133,8 @@ jobs:
         uses: actions/checkout@v2
         with:
           ref: main
+      - name: Install dependencies
+        run: sudo apt-get update && sudo apt-get install -y libgpg-error-dev libgpgme-dev
       - name: Get cargo stable
         uses: actions-rs/toolchain@v1
         with:

.github/workflows/pr.yml

@@ -52,6 +52,8 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
+      - name: Install dependencies
+        run: sudo apt-get update && sudo apt-get install -y libgpg-error-dev libgpgme-dev
       - name: Get cargo stable
         uses: actions-rs/toolchain@v1
         with:

.github/workflows/release.yml

@@ -52,6 +52,8 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
+      - name: Install dependencies
+        run: sudo apt-get update && sudo apt-get install -y libgpg-error-dev libgpgme-dev
       - name: Get cargo stable
         uses: actions-rs/toolchain@v1
         with:
@@ -87,6 +89,8 @@ jobs:
         uses: actions/checkout@v2
       - name: Get versio
         uses: chaaz/versio-actions/[email protected]
+      - name: Install dependencies
+        run: sudo apt-get update && sudo apt-get install -y libgpg-error-dev libgpgme-dev
       - name: Get cargo stable
         uses: actions-rs/toolchain@v1
         with:
@@ -116,6 +120,8 @@ jobs:
         uses: actions/checkout@v2
         with:
           ref: main
+      - name: Install dependencies
+        run: sudo apt-get update && sudo apt-get install -y libgpg-error-dev libgpgme-dev
       - name: Get cargo stable
         uses: actions-rs/toolchain@v1
         with:
@@ -193,6 +199,8 @@ jobs:
         uses: actions/checkout@v2
         with:
           ref: main
+      - name: Install dependencies
+        run: sudo apt-get update && sudo apt-get install -y libgpg-error-dev libgpgme-dev
       - name: Get cargo stable
         uses: actions-rs/toolchain@v1
         with:

docs/contributing.md

@@ -193,6 +193,14 @@ the resulting executable is a reasonable size: without that option, the
 binary easily expand to over 100M. If you forget to include this option,
 you should manually run `strip` on the resulting executable.
 
+You need to have some gpg libraries installed to build this:
+
+```
+sudo apt update
+sudo apt install libgpg-error-dev
+sudo apt install libgpgme-dev
+```
+
 ### Windows
 
 [windows]: #windows