由于 curl 编译失败，无法在 Fedora 27 的 R v3.4.3 中安装 devtools

Question

由于编译错误，我无法安装此 R 包。我试试

install.packages("devtools")

并接收

/usr/bin/ld: skipping incompatible /usr/lib/libcurl.so when searching for -lcurl
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-redhat-linux/7/../../../libcurl.so when searching for -lcurl
/usr/bin/ld: skipping incompatible //lib/libcurl.so when searching for -lcurl
/usr/bin/ld: skipping incompatible //usr/lib/libcurl.so when searching for -lcurl
/usr/bin/ld: cannot find -lcurl
collect2: error: ld returned 1 exit status
make: *** [/usr/share/R/make/shlib.mk:6: curl.so] Error 1
ERROR: compilation failed for package ‘curl’
* removing ‘/home/laur/R/x86_64-redhat-linux-gnu-library/3.4/curl’

网上搜索发现安装libcurl-devel解决了类似的问题，但对我没有帮助，我现在有32位和64位的多个版本：

sudo dnf -y install libcurl libcurl-devel

returns

Package libcurl-7.55.1-9.fc27.x86_64 is already installed, skipping.
Package libcurl-7.55.1-10.fc27.i686 is already installed, skipping.
Package libcurl-devel-7.55.1-10.fc27.i686 is already installed, skipping.

我也试过安装curl-config，但是找不到。

Answer 1

我无法在 Fedora 27 上重现您的错误。但是，这也许会有所帮助：

If libcurl is already installed, check that 'pkg-config' is in your PATH and PKG_CONFIG_PATH contains a libcurl.pc file. If pkg-config is unavailable you can set INCLUDE_DIR and LIB_DIR manually via: R CMD INSTALL --configure-vars='INCLUDE_DIR=... LIB_DIR=...'

来自 ANTICONF ERROR 条消息 here。

编辑：与您的错误消息无关，但请确保您也运行 sudo dnf -y install openssl-devel gnutls-devel

Answer 2

/usr/bin/ld: skipping incompatible //usr/lib/libcurl.so when searching for -lcurl

/usr/bin/ld: cannot find -lcurl

您缺少 64 位版本。 # dnf install libcurl-devel.x86_64

libcurl-devel.x86_64 提供：/usr/bin/curl-config :64bit, /usr/lib64/libcurl.so, /usr/lib64/pkgconfig/libcurl.pc

由于 curl 编译失败，无法在 Fedora 27 的 R v3.4.3 中安装 devtools

Unable to install devtools in R v3.4.3 in Fedora 27 due to curl compilation failed

r

devtools

fedora-27