* Package:    dev-util/tup-0.7.8
 * Repository: gentoo
 * Maintainer: andrey_utkin@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * Determining the location of the kernel source code
 * Found kernel source directory:
 *     /usr/src/linux
 * Found sources for kernel version:
 *     5.5.8-gentoo
 * Checking for suitable kernel configuration options...
 *   CONFIG_FUSE_FS is required for tup to work
 * Please check to make sure these options are set correctly.
 * Failure to do so may cause unexpected problems.
>>> Unpacking source...
>>> Unpacking tup-0.7.8.tar.gz to /var/tmp/portage/dev-util/tup-0.7.8/work
>>> Source unpacked in /var/tmp/portage/dev-util/tup-0.7.8/work
>>> Preparing source in /var/tmp/portage/dev-util/tup-0.7.8/work/tup-0.7.8 ...
sed: -e expression #1, char 100: unknown option to `s'
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-util/tup-0.7.8/work/tup-0.7.8 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-util/tup-0.7.8/work/tup-0.7.8 ...
Package fuse was not found in the pkg-config search path.
Perhaps you should add the directory containing `fuse.pc'
to the PKG_CONFIG_PATH environment variable
Package 'fuse', required by 'virtual:world', not found
 * ERROR: dev-util/tup-0.7.8::gentoo failed (compile phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 125:  Called src_compile
 *   environment, line 1689:  Called die
 * The specific snippet of code:
 *       ./bootstrap-nofuse.sh || die;
 * 
 * If you need support, post the output of `emerge --info '=dev-util/tup-0.7.8::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-util/tup-0.7.8::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-util:tup-0.7.8:20200308-064949.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-util/tup-0.7.8/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-util/tup-0.7.8/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-util/tup-0.7.8/work/tup-0.7.8'
 * S: '/var/tmp/portage/dev-util/tup-0.7.8/work/tup-0.7.8'