Update pyproject.toml

Author: jurgen-lentz

pyproject.toml

@@ -46,12 +46,14 @@ before-all = [
     "(apt-get update && apt-get install --yes wget) || yum install -y wget zlib libgfortran || brew install wget",
     "wget https://github.com/scipopt/scipoptsuite-deploy/releases/download/v0.4.0/libscip-gcg-linux.zip -O gcg.zip",
     "unzip gcg.zip",
-    "mv scip_install gcg",
+    "mv scip_install gcg"
+    ]
+before-build = [
     "wget https://github.com/scipopt/pyscipopt/archive/refs/tags/v5.1.1.zip -O pyscipopt.zip",
     "unzip pyscipopt.zip",
     "cd PySCIPOpt-5.1.1",
     "python -m pip install ."
-    ]
+]
 environment = { SCIPOPTDIR="$(pwd)/gcg", GCGOPTDIR="$(pwd)/gcg", LD_LIBRARY_PATH="$(pwd)/gcg/lib:$LD_LIBRARY_PATH", DYLD_LIBRARY_PATH="$(pwd)/gcg/lib:$DYLD_LIBRARY_PATH", PATH="$(pwd)/gcg/bin:$PATH", PKG_CONFIG_PATH="$(pwd)/gcg/lib/pkgconfig:$PKG_CONFIG_PATH", RELEASE="true"}