From 93cca8f7b70445eaafa3b05ba699a1a66d37fd2f Mon Sep 17 00:00:00 2001 From: Thomas Krijnen Date: Fri, 16 Mar 2018 16:36:36 +0100 Subject: [PATCH] Update README.md --- README.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index ff4f29d83a..a327b26b03 100644 --- a/README.md +++ b/README.md @@ -81,6 +81,8 @@ The following instructions are for Ubuntu, modify as required for other operatin can be experimented with and studied for pointers for other operating systems, but note that this script is not currently meant to be used for a typical IfcOpenShell workspace setup. +Note: where `make -j` is written, add a number roughly equal to the amount of CPU cores + 1. + **1)** Install most of the prerequisites and dependencies: $ sudo apt-get install git cmake gcc g++ libboost-all-dev libicu-dev @@ -103,7 +105,7 @@ meant to be used for a typical IfcOpenShell workspace setup. **3)** For building IfcConvert with COLLADA (.dae) support (on by default), OpenCOLLADA is needed: - $ sudo apt-get install libpcre3-dev + $ sudo apt-get install libpcre3-dev libxml2-dev $ git clone https://github.com/KhronosGroup/OpenCOLLADA.git $ cd OpenCOLLADA Using a known good revision, but HEAD should work too: