Eos: Build error while running the autobuild script

[vectar31]

Hey,
I tried using the eosio_build.sh script to autobuild eosio, but it exits with the following build error:

    Beginning build version: 1.2
    Wed Aug  1 11:20:13 UTC 2018
    User: piyushkumar
    git head id: 40a207695bd55d654ff5ee0f60232704865e7d65
    Current branch: master

    ARCHITECTURE: Darwin

    OS name: Darwin
    OS Version: 10.13.4
    CPU speed: 2.30Ghz
    CPU cores: 2
    Physical Memory: 8 Gbytes
    Disk install: /dev/disk1s1
    Disk space total: 233G
    Disk space available: 191G

    Checking xcode-select installation
    xcode-select installation found @ 
    /usr/bin/xcode-select 

    Checking Ruby installation.
    Ruby installation found @ 
    /usr/bin/ruby 

    Checking Home Brew installation
    Home Brew installation found @
    /usr/local/bin/brew

    Checking dependencies.
    Checking automake ...        automake found
    Checking Libtool ...         Libtool found
    Checking OpenSSL ...         OpenSSL found
    Checking llvm ...        llvm found
    Checking wget ...        wget found
    Checking CMake ...       CMake found
    Checking GMP ...         GMP found
    Checking gettext ...         gettext found
    Checking MongoDB ...         MongoDB found
    Checking Doxygen ...         Doxygen found
    Checking Graphviz ...        Graphviz found
    Checking LCOV ...        LCOV found
    Checking Python3 ...         Python3 found

    No required Home Brew dependencies to install.

    Checking boost library installation.
    Boost 1.67.0 found at /usr/local.

    Checking MongoDB C++ driver installation.
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   617    0   617    0     0    738      0 --:--:-- --:--:-- --:--:--   738
100 6193k  100 6193k    0     0   189k      0  0:00:32  0:00:32 --:--:--  431k
mkdir: cmake-build: File exists
    Unable to create directory /tmp/mongo-c-driver-1.10.2/cmake-build.
    Exiting now.

[jgiszczak]

You apparently have a partial or failed build in your system already. You'll need to clean up after it for the build script to succeed.

rm -rf /tmp/mongo-c-driver-1.10.2/

[vectar31]

Worked.