Just tried to install Quandl and found GnuTLS won't install, I'm on Ubuntu 15.04,
version info: Julia Version 0.3.8 Commit 79599ad (2015-04-30 23:40 UTC) Platform Info: System: Linux (x86_64-linux-gnu) CPU: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz WORD_SIZE: 64 BLAS: libopenblas (NO_LAPACKE DYNAMIC_ARCH NO_AFFINITY Sandybridge) LAPACK: liblapack.so.3 LIBM: libopenlibm LLVM: libLLVM-3.3 Error: INFO: Cloning cache of GnuTLS from git://github.com/JuliaWeb/GnuTLS.jl.git INFO: Installing GnuTLS v0.0.4 INFO: Building Nettle INFO: Building GnuTLS INFO: Attempting to Create directory /home/samuel/.julia/v0.3/GnuTLS/deps/downloads INFO: Downloading file http://www.lysator.liu.se/~nisse/archive/nettle-2.7.tar.gz % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 1521k 100 1521k 0 0 814k 0 0:00:01 0:00:01 --:--:-- 814k INFO: Done downloading file http://www.lysator.liu.se/~nisse/archive/nettle-2.7.tar.gz INFO: Attempting to Create directory /home/samuel/.julia/v0.3/GnuTLS/deps/src INFO: Attempting to Create directory /home/samuel/.julia/v0.3/GnuTLS/deps INFO: Directory /home/samuel/.julia/v0.3/GnuTLS/deps already created INFO: Attempting to Create directory /home/samuel/.julia/v0.3/GnuTLS/deps/src/nettle-2.7 INFO: Attempting to Create directory /home/samuel/.julia/v0.3/GnuTLS/deps/builds/nettle INFO: Changing Directory to /home/samuel/.julia/v0.3/GnuTLS/deps/builds/nettle checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking for -R flag... using -Wl,-rpath, Searching for libraries checking /home/samuel/.julia/v0.3/GnuTLS/deps/usr/lib... not found checking /usr/local/lib... added checking /sw/local/lib... not found checking /sw/lib... not found checking /usr/gnu/lib... not found checking /opt/gnu/lib... not found checking /sw/gnu/lib... not found checking /usr/freeware/lib... not found checking /usr/pkg/lib... not found checking for gcc... gcc checking whether the C compiler works... no configure: error: in `/home/samuel/.julia/v0.3/GnuTLS/deps/builds/nettle': configure: error: C compiler cannot create executables There then follows a long error from the line which failed (the exit code is 77), but it looks to me like the all the "not found" and the "checking whether the C compiler works... no" are the real error here. I have gcc, build-essential and all the versions of llvm from the aptitude installed. Nettle installed fine before this. I assume I'm doing/not doing/missing something very dumb? Is the problem that I need to somehow install llvm-3.3?
