Merge pull request #685 from vvbandeira/docker-fix

docker: add tcl as dep

Author: vvbandeira

docker/Dockerfile.dev

@@ -4,6 +4,6 @@ FROM openroad/centos7-dev
 RUN yum update -y \
     && yum group install -y "Development Tools" \
     && yum install -y https://www.klayout.org/downloads/CentOS_7/klayout-0.27.1-0.x86_64.rpm \
-    && yum install -y time \
+    && yum install -y time tcl-devel \
     && pip3 install pandas \
     && yum install -y libffi-devel

docker/Dockerfile.runtime

@@ -4,5 +4,5 @@ FROM openroad/centos7-runtime
 RUN yum update -y \
     && yum group install -y "Development Tools" \
     && yum install -y https://www.klayout.org/downloads/CentOS_7/klayout-0.27.1-0.x86_64.rpm \
-    && yum install -y time \
+    && yum install -y time tcl-devel \
     && pip3 install pandas