Question: I have to integrate third party system through `BizTalk 2013`. The third party providing below two option for integration:

1. Flat files [(File Adapter)](https://msdn.microsoft.com/en-us/library/ee253326(v=bts.10).aspx)
2. Web Service API [(WCF-BasicHttp Adapter)](https://msdn.microsoft.com/en-us/library/bb246098.aspx)

What is the best way to integrate and what are the pros and cons of these? I am a beginner and want an expert opinion.

Answer: 
Considering that `/usr/lib/x86_64-linux-gnu/libproxy.so.1` is supplied by Ubuntu, let's assume that it is compatible with the system libstdc++ library. This means that the application is not actually using that system library, but some other version. I'd suggest to check if the application sets `LD_LIBRARY_PATH` and if there is another copy of `libstdc++.so.6` on that path. In this case, try moving it away or deleting it—the application should then switch to the system library, which is newer and should be backwards-compatible.
answer for lazy ppl
this should fix situation in most cases

```
apt-get update && apt-get install sudo && \
sudo apt-get install build-essential software-properties-common -y && \
sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \
sudo add-apt-repository ppa:george-edison55/cmake-3.x -y && \
sudo apt-get update && \
sudo apt-get install gcc-snapshot -y && \
sudo apt-get update && \
sudo apt-get install gcc-6 g++-6 -y && \
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-6 60 --slave /usr/bin/g++ g++ /usr/bin/g++-6 && \
sudo apt-get install gcc-4.8 g++-4.8 -y && \
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 40 --slave /usr/bin/g++ g++ /usr/bin/g++-4.8 && \
sudo update-alternatives --config gcc && \
sudo apt-get update && \
sudo apt-get install cmake -y;

```