Split installing sage

Author: isuruf

bin/install_travis.sh

@@ -1,16 +1,19 @@
 #!/usr/bin/env bash
 
 # symengine's bin/install_travis.sh will install miniconda
+conda update -q -n root conda
+
 export conda_pkgs="python=${PYTHON_VERSION} pip cython sympy nose pytest"
 
 if [[ "${WITH_NUMPY}" != "no" ]]; then
     export conda_pkgs="${conda_pkgs} numpy";
 fi
 
 if [[ "${WITH_SAGE}" == "yes" ]]; then
+    # This is split to avoid the 10 minute limit
+    conda install -q sagelib
     export conda_pkgs="${conda_pkgs} sage";
 fi
 
-conda update -q -n root conda
-conda install -q ${conda_pkgs} libgap=4.8.3
+conda install -q ${conda_pkgs}
 source activate $our_install_dir;