Fix macOS and Linux build regressions (#345)

* Fix macOS builds by pinning Typescript

Due to https://github.com/joyent/node-verror/issues/86

* Fix linux build, we no longer use tclsh

* Correct fix for linux build issue

* fix it for realsies this time

dockerbuild/Dockerfile

@@ -9,8 +9,9 @@ RUN apt-get -qq update && apt-get -qq dist-upgrade && \
   # git ssh for using as docker image on CircleCI
   # python for node-gyp
   # rpm is required for FPM to build rpm package
+  # tclsh is required for building SQLite as part of SQLCipher
   # libsecret-1-dev and libgnome-keyring-dev are required even for prebuild keytar
-  apt-get -qq install --no-install-recommends qtbase5-dev bsdtar build-essential autoconf libssl-dev gcc-multilib g++-multilib lzip rpm python libcurl4 git git-lfs ssh unzip \
+  apt-get -qq install --no-install-recommends qtbase5-dev bsdtar build-essential autoconf libssl-dev gcc-multilib g++-multilib lzip rpm python libcurl4 git git-lfs ssh unzip tcl \
   libsecret-1-dev libgnome-keyring-dev \
   libopenjp2-tools && \
   # git-lfs