update

Author: =

.travis.yml

@@ -13,12 +13,12 @@ matrix:
          sources:
            - ubuntu-toolchain-r-test
          packages:
-           - gcc-12
+           - gcc
            - ccache
            - make
            - libcurl4-gnutls-dev
      env:
-       - MATRIX_EVAL="CC=gcc-12 DO_INSTALL=1"
+       - MATRIX_EVAL="CC=gcc DO_INSTALL=1"
 before_install:
   - eval "${MATRIX_EVAL}"
   - export "CC=ccache $CC"