Ubuntu 15.04, CLion, LibCurl, curl version – 7.38.00
. When i’m compiling this code:
#include <curlpp/cURLpp.hpp> #include <curlpp/Easy.hpp> #include <curlpp/Options.hpp> #include <string> #include <sstream> int main() { try { std::string url = "http://www.example.com/"; std::stringstream ss; curlpp::Cleanup cleanup; curlpp::Easy request; request.setOpt(new curlpp::options::Url(url)); request.setOpt(new curlpp::options::WriteStream(&ss)); request.perform(); std::string result = ss.str(); std::cout << "Amount of read symbols: " << result.size() << std::endl; } catch( cURLpp::RuntimeError &e ) { std::cerr << e.what() << std::endl; return 1; } catch( cURLpp::LogicError &e ) { std::cerr << e.what() << std::endl; return 1; } return 0; }
there are no errors or warnings. But, when i’m running the executable file, incomes the error: ./a.out: /usr/local/lib/libcurl.so.4: no version information available (required by /usr/lib/x86_64-linux-gnu/libcurlpp.so.0)
Segmentation fault.
What’s the promblem?
Thank you.
List of installed curl: apt --installed list | grep 'curl'
curl/vivid-updates,vivid-security,now 7.38.0-3ubuntu2.2 amd64 [installed] libcurl3/vivid-updates,vivid-security,now 7.38.0-3ubuntu2.2 amd64 [installed] libcurl3-gnutls/vivid-updates,vivid-security,now 7.38.0-3ubuntu2.2 amd64 [installed] libcurl4-openssl-dev/vivid-updates,vivid-security,now 7.38.0-3ubuntu2.2 amd64 [installed] libcurlpp-dev/vivid,now 0.7.3-6 amd64 [installed] libcurlpp0/vivid,now 0.7.3-6 amd64 [installed] python-pycurl/vivid,now 7.19.5-3ubuntu1 amd64 [installed,automatic] python3-pycurl/vivid,now 7.19.5-3ubuntu1 amd64 [installed]
List of usr/local/lib
libcurl.a libcurl.so libcurl.so.4.4.0 python3.4 libcurl.la libcurl.so.4 python2.7
Output of command :ldd ./a.out
linux-vdso.so.1 => (0x00007ffc2f17b000) libcurlpp.so.0 => /usr/lib/x86_64-linux-gnu/libcurlpp.so.0 (0x00007fcff7efc000) libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fcff7bed000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fcff79d6000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fcff760c000) libcurl.so.4 => /usr/local/lib/libcurl.so.4 (0x00007fcff73b9000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fcff70b0000) /lib64/ld-linux-x86-64.so.2 (0x00007fcff8156000)
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Answer
There was extra library curl-7.45
, which i had to delete and update other libraries.
Commands:
$ sudo rm libcurl.so.4.4.0 //(in usr/local/lib) $ sudo apt-get update $ sudo apt-get install libcurl4-openssl-dev //(Optionally)
Thanks to @KnudLarsen