apt update

.drone.yml

@@ -13,7 +13,8 @@ steps:
     CC: gcc
     COMMON_FLAGS: 'DYNAMIC_ARCH=1 TARGET=ARMV8 NUM_THREADS=32 -j'
   commands:
-    - apt install make gcc gfortran perl clang
+    - apt-get update
+    - apt-get install make gcc gfortran perl clang
     - make QUIET_MAKE=1 $COMMON_FLAGS
     - make -C test $COMMON_FLAGS
     - make -C ctest $COMMON_FLAGS
@@ -34,7 +35,8 @@ steps:
     CC: clang
     COMMON_FLAGS: 'DYNAMIC_ARCH=1 TARGET=ARMV8 NUM_THREADS=32 -j'
   commands:
-    - apt install make gcc gfortran perl clang
+    - apt-get update
+    - apt-get install make gcc gfortran perl clang
     - make QUIET_MAKE=1 $COMMON_FLAGS
     - make -C test $COMMON_FLAGS
     - make -C ctest $COMMON_FLAGS