******************************************************************************** conan install libcurl/7.71.1@ --profile=/home/conan/w/BuildSingleReference/1708/012473c3-1d10-4a57-89f6-95387a96204e/profile.txt --build=libcurl ******************************************************************************** Auto detecting your dev setup to initialize the default profile (/home/conan/w/BuildSingleReference/.conan/profiles/default) CC and CXX: clang, clang++ Found clang 11.0 clang>=8, using the major as version Default settings os=Linux os_build=Linux arch=x86_64 arch_build=x86_64 compiler=clang compiler.version=11 compiler.libcxx=libstdc++ build_type=Release *** You can change them in /home/conan/w/BuildSingleReference/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=clang compiler.libcxx=libstdc++ compiler.version=11 os=Linux os_build=Linux [options] libcurl:shared=True [build_requires] [env] openssl/1.1.1i: Not found in local cache, looking in remotes... openssl/1.1.1i: Trying with 'conan-upstream'... openssl/1.1.1i: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz openssl/1.1.1i: Downloaded recipe revision 55d4cf80244573060fbd973268276e3e zlib/1.2.11: Not found in local cache, looking in remotes... zlib/1.2.11: Trying with 'conan-upstream'... zlib/1.2.11: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz zlib/1.2.11: Downloaded recipe revision 1a67b713610ae745694aa4df1725451d libcurl/7.71.1: Forced build from source libtool/2.4.6: Not found in local cache, looking in remotes... libtool/2.4.6: Trying with 'conan-upstream'... libtool/2.4.6: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz libtool/2.4.6: Downloaded recipe revision a82e4a43064f050f788bc7444c03150a automake/1.16.2: Not found in local cache, looking in remotes... automake/1.16.2: Trying with 'conan-upstream'... automake/1.16.2: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz automake/1.16.2: Downloaded recipe revision 8e45708790f27c7e0526dc1a7a8c42c8 autoconf/2.69: Not found in local cache, looking in remotes... autoconf/2.69: Trying with 'conan-upstream'... autoconf/2.69: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz autoconf/2.69: Downloaded recipe revision a54df60f9571d1338bfa65263fcf1f82 m4/1.4.18: Not found in local cache, looking in remotes... m4/1.4.18: Trying with 'conan-upstream'... m4/1.4.18: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz m4/1.4.18: Downloaded recipe revision 5176ab3c1100ae7d083abc2a95f64d84 pkgconf/1.7.3: Not found in local cache, looking in remotes... pkgconf/1.7.3: Trying with 'conan-upstream'... pkgconf/1.7.3: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz pkgconf/1.7.3: Downloaded recipe revision 91badddb4d2113a48abedbb571c77006 Installing package: libcurl/7.71.1 Requirements libcurl/7.71.1 from 'conan-upstream' - Cache openssl/1.1.1i from 'conan-center' - Downloaded zlib/1.2.11 from 'conan-center' - Downloaded Packages libcurl/7.71.1:8646cd5468c38bdd7dbf0078dfbd3c919705b4e3 - Build openssl/1.1.1i:d988447fa516eac7400b2f34e2d4b89e42b4b1a8 - Missing zlib/1.2.11:d988447fa516eac7400b2f34e2d4b89e42b4b1a8 - Download Build requirements autoconf/2.69 from 'conan-center' - Downloaded automake/1.16.2 from 'conan-center' - Downloaded libtool/2.4.6 from 'conan-center' - Downloaded m4/1.4.18 from 'conan-center' - Downloaded pkgconf/1.7.3 from 'conan-center' - Downloaded Build requirements packages autoconf/2.69:cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31 - Download automake/1.16.2:258f6f05ca54813b3d7180161753df7f9ccf7e1d - Download libtool/2.4.6:e33671439e0af363817f093b37f44bf2e210d7b4 - Missing m4/1.4.18:46159c96620b5c49b59cb58971516f2543807cb9 - Download pkgconf/1.7.3:d988447fa516eac7400b2f34e2d4b89e42b4b1a8 - Missing Installing (downloading, building) binaries... ERROR: Missing binary: libtool/2.4.6:e33671439e0af363817f093b37f44bf2e210d7b4 ERROR: Missing binary: openssl/1.1.1i:d988447fa516eac7400b2f34e2d4b89e42b4b1a8 ERROR: Missing binary: pkgconf/1.7.3:d988447fa516eac7400b2f34e2d4b89e42b4b1a8 openssl/1.1.1i: WARN: Can't find a 'openssl/1.1.1i' package for the specified settings, options and dependencies: - Settings: arch=x86_64, build_type=Release, compiler=clang, compiler.version=11, os=Linux - Options: 386=False, fPIC=True, no_aria=False, no_asm=False, no_async=False, no_bf=False, no_blake2=False, no_camellia=False, no_cast=False, no_chacha=False, no_cms=False, no_comp=False, no_ct=False, no_deprecated=False, no_des=False, no_dgram=False, no_dh=False, no_dsa=False, no_dso=False, no_engine=False, no_filenames=False, no_gost=False, no_hmac=False, no_idea=False, no_md4=False, no_md5=False, no_mdc2=False, no_ocsp=False, no_pinshared=False, no_rc2=False, no_rmd160=False, no_rsa=False, no_sha=False, no_sm2=False, no_sm3=False, no_sm4=False, no_srp=False, no_srtp=False, no_sse2=False, no_ssl=False, no_threads=False, no_ts=False, no_whirlpool=False, openssldir=None, shared=False - Dependencies: - Requirements: - Package ID: d988447fa516eac7400b2f34e2d4b89e42b4b1a8 ERROR: Missing prebuilt package for 'libtool/2.4.6', 'openssl/1.1.1i', 'pkgconf/1.7.3' Try to build from sources with '--build=libtool --build=openssl --build=pkgconf' Use 'conan search --table table.html' Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'